{"product_id":"boesemani-tropical-threadfin-neon-celebes-uk","title":"Celebes Rainbowfish - Celebes Sailfish - Marosatherina ladigesi | UK","description":"\u003cp\u003eIf you want a graceful shoaling species that looks different from the usual tetra or barb, the Celebes Rainbowfish is one of the most elegant choices in the \u003cstrong\u003etropical fish UK\u003c\/strong\u003e hobby. Known as the Celebes Sailfish and correctly identified as \u003cem\u003eMarosatherina ladigesi\u003c\/em\u003e, this slim, shimmering fish combines a near-transparent body, a bright blue lateral sheen and long sail-like fins that give males a refined, display-ready look. In a well-kept aquarium rainbowfish UK setup, adults usually reach a \u003cstrong\u003ecelebes rainbowfish size\u003c\/strong\u003e of around 6-7 cm, live for up to 5 years, and show a peaceful temperament that suits a calm community aquarium. They are not difficult once settled, but they do reward careful fishkeepers who pay attention to \u003cstrong\u003ecelebes rainbowfish water parameters\u003c\/strong\u003e, stable filtration and a proper group size.\u003c\/p\u003e\u003cp\u003eMany keepers searching for \u003cstrong\u003etropical fish uk for sale\u003c\/strong\u003e want something active but not aggressive, colourful but not oversized, and unusual without being impossible to keep. This species fits that brief beautifully. It is especially popular for a \u003cstrong\u003ecelebes rainbowfish in planted tank\u003c\/strong\u003e display, where the metallic body and yellow-black finnage stand out against green leaves and dark backgrounds. See our detailed photos showing the elongated fins, slim body profile and social swimming behaviour that make this species such a standout choice for a peaceful display. If you are looking to \u003cstrong\u003ebuy celebes rainbowfish UK\u003c\/strong\u003e stock for a stylish midwater shoal, this fish offers movement, elegance and genuine character.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003e🔹 Quick Facts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eMarosatherina ladigesi\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin Tank Size:\u003c\/strong\u003e 80 litres (around 17.5 gallons)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-26°C (72-79°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 7.0-8.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Up to 5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"species-profile\"\u003e\n\u003ch3\u003eClassification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder:\u003c\/strong\u003e Atheriniformes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Telmatherinidae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenus:\u003c\/strong\u003e Marosatherina\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Celebes Rainbowfish is unusual in the hobby because it is the only recognised member of its genus. Although often grouped with rainbowfish in aquarium trade discussions, it is more accurately a sailfin silverside from Sulawesi. That rarity adds to its appeal. For fishkeepers comparing species such as Boesemani, threadfins and blue-eyes, this fish occupies a special middle ground: delicate in appearance, peaceful in nature, and striking when kept in a proper shoal.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"origin\"\u003eWhere Do Celebes Rainbowfish Come From? Natural Habitat Explained\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ecelebes rainbowfish habitat\u003c\/strong\u003e is found in Sulawesi, Indonesia, formerly called Celebes. If you have ever asked \u003cstrong\u003ewhere do boesemani rainbow fish come from\u003c\/strong\u003e or \u003cstrong\u003ewhere do boesemani rainbow fish live\u003c\/strong\u003e, those questions refer to a different rainbowfish from New Guinea, but they highlight an important point: not all rainbowfish come from the same waters, and this species has its own distinct environmental needs. The \u003cstrong\u003eboesemani rainbow fish origin\u003c\/strong\u003e is different, while the Celebes Sailfish comes from clear coastal streams, marshy areas and slow-flowing freshwater habitats around Sulawesi.\u003c\/p\u003e\u003cp\u003eIn the wild, the fish lives in warm, mineral-rich water with good oxygen levels and plenty of marginal vegetation. That natural setting helps explain why \u003cstrong\u003ehow to care for celebes rainbowfish\u003c\/strong\u003e starts with clean water, open swimming space and plant cover near the edges rather than a cramped, overstocked aquarium. Their native waters are often alkaline to neutral, which is why matching the right \u003cstrong\u003ecelebes rainbowfish ph level\u003c\/strong\u003e and \u003cstrong\u003ecelebes rainbowfish water hardness\u003c\/strong\u003e matters so much for long-term health. This is not a species for acidic blackwater conditions.\u003c\/p\u003e\u003cp\u003eThe fish feeds on tiny invertebrates, insect larvae and suspended food items in nature. That background shapes the ideal \u003cstrong\u003ecelebes rainbowfish care guide\u003c\/strong\u003e in captivity: they prefer small foods, frequent feeding and stable conditions. They are not pond fish for most British keepers, so despite searches for \u003cstrong\u003etropical fish pond uk\u003c\/strong\u003e or \u003cstrong\u003etropical fish outdoor pond uk\u003c\/strong\u003e, this species should be kept indoors in a heated aquarium. They are also not what most people mean by \u003cstrong\u003ewild tropical fish uk\u003c\/strong\u003e stock, as aquarium specimens are generally captive-bred or carefully imported for aquarium life.\u003c\/p\u003e\u003cp\u003eConservation awareness is important too. While hobbyists sometimes ask \u003cstrong\u003eare boesemani rainbow fish endangered\u003c\/strong\u003e, the better takeaway is that many rainbowfish species have restricted natural ranges, so responsible sourcing matters. A well-informed keeper who understands the \u003cstrong\u003eboesemani rainbow fish habitat\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish natural habitat\u003c\/strong\u003e and the true \u003cstrong\u003ecelebes rainbowfish habitat\u003c\/strong\u003e will always make better stocking and care decisions.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Expert Tip\u003c\/h4\u003e\n\u003cp\u003eMimicking the natural habitat improves colour, confidence and feeding response. For Celebes Rainbowfish, that means clean, well-oxygenated water, open swimming lanes through the middle, and fine-leaved planting around the sides and back so the fish feel secure without losing display space.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"tank-setup\"\u003eHow to Set Up the Perfect Tank for Celebes Rainbowfish\u003c\/h2\u003e\u003cp\u003eThe best \u003cstrong\u003ecelebes rainbowfish tank setup\u003c\/strong\u003e balances swimming room with security. These fish are active midwater shoalers, so a long tank is better than a tall one. The accepted \u003cstrong\u003ecelebes rainbowfish minimum tank size\u003c\/strong\u003e is 80 litres, but for a proper group of 8-10 fish, a tank closer to 100-120 litres is much better. If you are researching \u003cstrong\u003ecelebes rainbowfish tank size\u003c\/strong\u003e or \u003cstrong\u003ecelebes rainbow tank size\u003c\/strong\u003e, think beyond survival and aim for behaviour: more horizontal space means tighter schooling, less stress and stronger male display.\u003c\/p\u003e\u003cp\u003eFor beginners asking \u003cstrong\u003ewhat is a good size fish tank for a beginner\u003c\/strong\u003e, a 90 cm aquarium is a smart starting point for this species. It is also a better answer than trying to match vague searches like \u003cstrong\u003ewhat size fish should i get\u003c\/strong\u003e to a tiny tank. Because these fish are social, the real question is not just size per fish, but \u003cstrong\u003ehow many celebes rainbowfish in a tank\u003c\/strong\u003e. In an 80-litre aquarium, keep a modest shoal of 6-8. In larger setups, 10 or more creates much more natural behaviour.\u003c\/p\u003e\u003ch3\u003eTank Size Requirements\u003c\/h3\u003e\u003cp\u003eThe ideal \u003cstrong\u003ecelebes rainbowfish aquarium setup\u003c\/strong\u003e includes a secure lid, as startled fish can jump. Their slender bodies create a lighter bioload than chunkier fish of the same length, but they are still sensitive to waste. That means the \u003cstrong\u003ecelebes rainbowfish tank size\u003c\/strong\u003e should allow both stable water chemistry and social grouping. If you are comparing with larger species, searches such as \u003cstrong\u003eboesemani rainbow fish tank size\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbowfish tank size\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish aquarium size\u003c\/strong\u003e and \u003cstrong\u003eboesemani rainbow fish minimum tank size\u003c\/strong\u003e usually point to much larger tanks than Celebes Rainbowfish need.\u003c\/p\u003e\u003ch3\u003eWater Parameters\u003c\/h3\u003e\u003cp\u003eThe ideal \u003cstrong\u003ecelebes rainbowfish temperature\u003c\/strong\u003e is 22-26°C, with a stable target around 24°C for most community tanks. That is the practical \u003cstrong\u003ecelebes rainbowfish water temperature\u003c\/strong\u003e range where they feed well and hold condition. The best \u003cstrong\u003ecelebes rainbowfish water parameters\u003c\/strong\u003e are pH 7.0-8.0 and hardness 10-20 dGH. If you keep tropicals in Britain and wonder about \u003cstrong\u003etropical fish tank temperature uk\u003c\/strong\u003e, \u003cstrong\u003etropical fish tank temperature uk celsius\u003c\/strong\u003e or \u003cstrong\u003etropical fish water temperature uk\u003c\/strong\u003e, this species sits comfortably in the moderate tropical range rather than the very warm discus range.\u003c\/p\u003e\u003cp\u003eSome keepers also compare them with larger rainbowfish and search \u003cstrong\u003eboesemani rainbow fish temperature\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish ideal temperature\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish tank temperature\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish water temperature\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish temperature range\u003c\/strong\u003e or \u003cstrong\u003ewhat temperature do boesemani rainbow fish like\u003c\/strong\u003e. Celebes Rainbowfish generally prefer slightly cooler, cleaner and more mineral-rich conditions than many assume. Stability matters more than chasing the top end of the range.\u003c\/p\u003e\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e22-26°C\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eTemperature\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e7.0-8.0\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003epH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e10-20 dGH\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eHardness\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e80L+\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eMinimum Tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch3\u003eFiltration\u003c\/h3\u003e\u003cp\u003eBecause this species is sensitive to dissolved waste, filtration should be steady rather than harsh. A quality external canister or well-sized internal filter with gentle to moderate flow works best. If you are building a peaceful rainbowfish aquarium, pair this species with reliable equipment and avoid the common beginner mistake behind searches like \u003cstrong\u003ecan tropical fish live without a filter\u003c\/strong\u003e or \u003cstrong\u003ehow long can tropical fish live without a filter\u003c\/strong\u003e. The answer is: not well, and not for long. Clean, oxygen-rich water is essential.\u003c\/p\u003e\u003cp\u003eFor a dependable community setup, combine your fish with a properly rated \u003ca href=\"\/products\/tropical-fish-uk\"\u003eaquarium heater suitable for tropical fish UK tanks\u003c\/a\u003e and a \u003ca href=\"\/products\/tropical-fish-uk\"\u003equiet internal or external filter for schooling fish\u003c\/a\u003e. A dark substrate can also help them feel secure, and a \u003ca href=\"\/products\/tropical-fish-uk\"\u003enatural aquarium substrate for planted tanks\u003c\/a\u003e works especially well.\u003c\/p\u003e\u003ch3\u003eSubstrate, Plants \u0026amp; Decor\u003c\/h3\u003e\u003cp\u003eThe best look is a planted layout with open central swimming space. Fine gravel or sand in darker tones helps the body sheen stand out. A \u003cstrong\u003ecelebes rainbowfish in planted tank\u003c\/strong\u003e display can include Vallisneria, Java fern, Cryptocoryne, floating plants and fine-leaved stems that break lines of sight without crowding the tank. Use wood or branchy decor sparingly so the fish still have room to school.\u003c\/p\u003e\u003cp\u003eFor hobbyists who enjoy related species, this fish also combines well visually with elegant rainbowfish such as \u003ca href=\"\/products\/tropical-fish-uk\"\u003eThreadfin Rainbowfish Iriatherina werneri\u003c\/a\u003e, \u003ca href=\"\/products\/tropical-fish-uk\"\u003ePacific Blue-Eye\u003c\/a\u003e and \u003ca href=\"\/products\/tropical-fish-uk\"\u003eSpotted Blue-Eye Rainbowfish\u003c\/a\u003e in larger, carefully planned community displays.\u003c\/p\u003e\u003ch3\u003eLighting\u003c\/h3\u003e\u003cp\u003eModerate lighting is ideal. Too much harsh light in a bare tank can make them nervous, while soft planting and floating cover improve confidence. Aim for 7-9 hours daily. Their reflective body and fin edging show best under balanced daylight-spectrum lighting.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuick Setup Checklist\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a long tank of at least 80 litres\u003c\/li\u003e\n\u003cli\u003eKeep a group of 6+, ideally 8-10\u003c\/li\u003e\n\u003cli\u003eSet temperature to 22-26°C\u003c\/li\u003e\n\u003cli\u003eMaintain pH 7.0-8.0 and medium-hard to hard water\u003c\/li\u003e\n\u003cli\u003eUse a lid, as startled fish may jump\u003c\/li\u003e\n\u003cli\u003eProvide open swimming space with planted edges\u003c\/li\u003e\n\u003cli\u003eRun mature filtration before adding fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Pro Tip\u003c\/h4\u003e\n\u003cp\u003eAlways cycle the tank for 4-6 weeks before adding Celebes Rainbowfish. They are far less forgiving of immature water than many common livebearers, and a stable biofilter makes a visible difference to colour, appetite and confidence.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"feeding\"\u003eWhat Do Celebes Rainbowfish Eat? Complete Feeding Guide\u003c\/h2\u003e\u003cp\u003eThe ideal \u003cstrong\u003ecelebes rainbowfish diet\u003c\/strong\u003e is varied, protein-aware and made up of small foods they can take easily from the water column. In nature they pick at tiny invertebrates and drifting food, so the best captive approach combines quality micro pellets, crushed flakes, frozen cyclops, daphnia, baby brine shrimp and occasional live foods. If you are comparing species and searching \u003cstrong\u003eboesemani rainbow fish diet\u003c\/strong\u003e, \u003cstrong\u003ewhat do boesemani rainbow fish eat\u003c\/strong\u003e or \u003cstrong\u003ewhat to feed boesemani rainbow fish\u003c\/strong\u003e, the answer overlaps somewhat, but Celebes Rainbowfish need smaller particle sizes and more delicate feeding.\u003c\/p\u003e\u003cp\u003eA practical \u003cstrong\u003ecelebes rainbowfish feeding guide\u003c\/strong\u003e starts with a high-quality staple offered in small portions twice daily. Many keepers looking for the \u003cstrong\u003ebest tropical fish food uk\u003c\/strong\u003e options do best with a mix rather than a single product. Fine granules in the morning and frozen or live foods in the evening produce the best condition. If you ever search \u003cstrong\u003eaquarium fish food for sale near me\u003c\/strong\u003e, focus on foods made for small omnivorous tropical species rather than large cichlid pellets.\u003c\/p\u003e\u003ch3\u003eStaple Foods\u003c\/h3\u003e\u003cp\u003eUse a fine tropical granule or crushed flake as the base diet. This can be supplemented with a \u003cstrong\u003eboesemani rainbow fish food\u003c\/strong\u003e-style omnivore formula, provided the particle size suits their small mouths.\u003c\/p\u003e\u003ch3\u003eSupplemental Foods\u003c\/h3\u003e\u003cp\u003eFrozen cyclops, daphnia and baby brine shrimp are excellent 3-4 times weekly. For conditioning adults, especially before spawning, \u003cstrong\u003elive tropical fish food uk\u003c\/strong\u003e options such as live daphnia or newly hatched brine shrimp are especially useful.\u003c\/p\u003e\u003ch3\u003eTreats \u0026amp; Special Foods\u003c\/h3\u003e\u003cp\u003eSmall live foods bring out natural hunting behaviour and can intensify finnage display. While people ask whether \u003cstrong\u003eboesemani rainbowfish eat shrimp\u003c\/strong\u003e or \u003cstrong\u003edo boesemani rainbowfish eat shrimp\u003c\/strong\u003e, the same principle applies here: tiny shrimplets may be eaten, but adult ornamental shrimp are often ignored in larger planted tanks. As for plants, \u003cstrong\u003edo boesemani rainbow fish eat plants\u003c\/strong\u003e is usually answered with no significant damage, and Celebes Rainbowfish are similarly plant-safe.\u003c\/p\u003e\u003ch3\u003eFeeding Frequency \u0026amp; Portion Control\u003c\/h3\u003e\u003cp\u003eIf you wonder \u003cstrong\u003ehow often should you feed tropical fish\u003c\/strong\u003e, \u003cstrong\u003eshould you feed tropical fish every day\u003c\/strong\u003e or \u003cstrong\u003ehow many times a week do you feed tropical fish\u003c\/strong\u003e, the best answer for this species is once or twice daily in very small portions. Feed only what the shoal clears in 30-60 seconds. For holidays, many people ask \u003cstrong\u003ehow long can small tropical fish go without food\u003c\/strong\u003e; healthy adults can usually manage a few days, but longer absences are safer with an \u003cstrong\u003eautomatic tropical fish feeder uk\u003c\/strong\u003e setup that has been tested in advance.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTime\u003c\/th\u003e\n\u003cth\u003eFood\u003c\/th\u003e\n\u003cth\u003eAmount\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorning\u003c\/td\u003e\n\u003ctd\u003eFine granule or crushed flake\u003c\/td\u003e\n\u003ctd\u003eSmall pinch, fully eaten within 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvening\u003c\/td\u003e\n\u003ctd\u003eFrozen cyclops, daphnia or baby brine shrimp\u003c\/td\u003e\n\u003ctd\u003eSmall portion shared by the shoal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Feeding Warning\u003c\/h4\u003e\n\u003cp\u003eOverfeeding causes ammonia spikes, cloudy water and bacterial stress. Celebes Rainbowfish are sensitive to poor water quality, so it is much safer to underfeed slightly than to leave excess food rotting in the tank.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/tropical-fish-uk\"\u003eFine tropical granules for small rainbowfish\u003c\/a\u003e - A practical staple for daily feeding in mixed community aquariums.\u003c\/div\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/tropical-fish-uk\"\u003eFrozen food options for conditioning rainbowfish\u003c\/a\u003e - Ideal for boosting colour, breeding condition and feeding response.\u003c\/div\u003e\u003ch2 id=\"appearance\"\u003eCelebes Rainbowfish Appearance: Colors, Patterns \u0026amp; Varieties\u003c\/h2\u003e\u003cp\u003eThe classic \u003cstrong\u003ecelebes rainbowfish size\u003c\/strong\u003e in the aquarium is around 6-7 cm, though large males may appear longer because of their extended fins. The body is slim, silver to translucent, with a vivid blue horizontal stripe and yellow highlights in the fins. Males are especially attractive, with elongated dorsal and anal fins tipped in black and yellow, creating the sailfish look that gives the species its common name.\u003c\/p\u003e\u003cp\u003eIf you are comparing rainbowfish and wondering \u003cstrong\u003ewhen do boesemani rainbow fish get their colors\u003c\/strong\u003e or tracking \u003cstrong\u003eboesemani rainbow fish color change\u003c\/strong\u003e, Celebes Rainbowfish also improve dramatically with age, diet and social confidence. Young fish can look understated in dealer tanks, but settled adults in a planted aquarium show much stronger contrast. The same principle applies to \u003cstrong\u003eboesemani rainbow fish adult size\u003c\/strong\u003e and display maturity: rainbowfish often look best once fully settled and properly grouped.\u003c\/p\u003e\u003cp\u003eSexing is fairly straightforward. In the \u003cstrong\u003ecelebes rainbowfish male vs female\u003c\/strong\u003e comparison, males are slimmer-looking but more elongated in the fins, with stronger black edging and more vivid yellow. Females are usually slightly plainer, shorter-finned and fuller-bodied. This mirrors hobby questions such as \u003cstrong\u003eboesemani rainbow fish male vs female\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish male\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish female\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish male and female\u003c\/strong\u003e and \u003cstrong\u003eboesemani rainbow fish male or female\u003c\/strong\u003e, but Celebes Rainbowfish are often easier to distinguish once mature.\u003c\/p\u003e\u003cp\u003eAlthough not a \u003cstrong\u003ered rainbowfish\u003c\/strong\u003e or \u003cstrong\u003ered tail rainbow fish\u003c\/strong\u003e, this species offers a more refined palette: silver, blue, yellow and black rather than heavy body colour. That subtle elegance is exactly why many aquarists choose them for a sophisticated display.\u003c\/p\u003e\u003ch2 id=\"compatibility\"\u003eWhat Fish Can Live With Celebes Rainbowfish? Compatibility Guide\u003c\/h2\u003e\u003cp\u003eThe best \u003cstrong\u003ecelebes rainbowfish tank mates\u003c\/strong\u003e are peaceful, similarly sized fish that enjoy clean water and do not nip fins. This species is active but gentle, making it one of the \u003cstrong\u003ebest rainbowfish for community tank\u003c\/strong\u003e setups where movement and elegance matter more than bold aggression. If you are asking whether rainbowfish are pushy, searches like \u003cstrong\u003eare boesemani rainbow fish aggressive\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish aggressive\u003c\/strong\u003e, \u003cstrong\u003eare boesemani rainbow fish peaceful\u003c\/strong\u003e and \u003cstrong\u003eboesemani rainbow fish peaceful\u003c\/strong\u003e usually lead to the same conclusion: most rainbowfish are energetic rather than truly aggressive. Celebes Rainbowfish are on the more delicate, peaceful end of that spectrum.\u003c\/p\u003e\u003cp\u003eThey are social fish, and yes, like many rainbow species, they are schooling or shoaling fish. Questions such as \u003cstrong\u003eare boesemani rainbow fish schooling\u003c\/strong\u003e, \u003cstrong\u003eboesemani rainbow fish schooling\u003c\/strong\u003e and \u003cstrong\u003ehow many boesemani rainbow fish should be kept together\u003c\/strong\u003e all underline the same care rule: keep rainbowfish in groups. For Celebes Rainbowfish, 6 is the minimum, but 8-10 is better. A larger group spreads attention, reduces stress and improves display behaviour.\u003c\/p\u003e\u003ch3\u003eIdeal Tank Mates\u003c\/h3\u003e\u003cp\u003eExcellent \u003cstrong\u003ecelebes rainbowfish compatible fish\u003c\/strong\u003e include other peaceful top and midwater species, especially small rainbowfish and blue-eyes. Good options include \u003ca href=\"\/products\/tropical-fish-uk\"\u003eThreadfin Rainbowfish\u003c\/a\u003e, \u003ca href=\"\/products\/tropical-fish-uk\"\u003ePacific Blue-Eye\u003c\/a\u003e, \u003ca href=\"\/products\/tropical-fish-uk\"\u003ePaska'S Blue-Eye\u003c\/a\u003e, \u003ca href=\"\/products\/tropical-fish-uk\"\u003eDwarf Rainbowfish\u003c\/a\u003e, \u003ca href=\"\/products\/tropical-fish-uk\"\u003eSpotted Blue-Eye Rainbowfish\u003c\/a\u003e and, in larger aquariums, \u003ca href=\"\/products\/tropical-fish-uk\"\u003eLake Kutubu Rainbowfish\u003c\/a\u003e. For a bolder contrast, a larger display may also include \u003ca href=\"\/products\/tropical-fish-uk\"\u003eRed Rainbowfish\u003c\/a\u003e if tank size and flow are suitable.\u003c\/p\u003e\u003cp\u003eThese combinations work well in a \u003cstrong\u003ecommunity tropical fish uk\u003c\/strong\u003e aquarium because they share similar behaviour: active, alert, non-territorial and visually striking. If you are planning a \u003cstrong\u003eboesemani rainbow fish community tank\u003c\/strong\u003e or researching \u003cstrong\u003eboesemani rainbow fish compatibility\u003c\/strong\u003e and \u003cstrong\u003eboesemani rainbowfish tank mates\u003c\/strong\u003e, the same broad principles apply, but Celebes Rainbowfish should not be forced to compete with rough or boisterous species.\u003c\/p\u003e\u003ch3\u003eSpecies to Avoid\u003c\/h3\u003e\u003cp\u003eAvoid fin nippers, large cichlids and highly territorial fish. Questions like \u003cstrong\u003ewhat tropical fish are aggressive\u003c\/strong\u003e matter here because tiger barbs, large serpae tetras and many cichlids can stress this species badly. \u003cstrong\u003eBoesemani rainbowfish with cichlids\u003c\/strong\u003e is already a caution topic for many keepers; Celebes Rainbowfish are even less suited to that kind of pairing. They are also poor matches for coldwater species. If you ask \u003cstrong\u003ecan boesemani rainbow fish live with goldfish\u003c\/strong\u003e, the answer is no for practical temperature and behaviour reasons, and the same is true here.\u003c\/p\u003e\u003cp\u003eCan they live with angelfish or guppies? Searches like \u003cstrong\u003ecan boesemani rainbow fish live with angelfish\u003c\/strong\u003e and \u003cstrong\u003ecan boesemani rainbow fish live with guppies\u003c\/strong\u003e show the common concerns. Angelfish may work only in large, calm tanks, but the long fins of Celebes males can make them vulnerable. Guppies are more possible, but water chemistry and disease risk must be considered carefully.\u003c\/p\u003e\u003ch3\u003eCompatibility with Invertebrates\u003c\/h3\u003e\u003cp\u003eAdult shrimp and snails are usually fine in a planted tank, though tiny shrimplets may be eaten. They are not \u003cstrong\u003ealgae eating tropical fish uk\u003c\/strong\u003e specialists, so do not buy them expecting cleanup duties. If algae control is your goal, pair them with dedicated algae grazers rather than relying on rainbowfish.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecies\u003c\/th\u003e\n\u003cth\u003eCompatible?\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/tropical-fish-uk\"\u003eThreadfin Rainbowfish Iriatherina werneri\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003ctd\u003eShares peaceful temperament and similar water preferences\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/tropical-fish-uk\"\u003ePacific Blue-Eye\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003ctd\u003eExcellent for upper levels in a planted rainbowfish setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGoldfish\u003c\/td\u003e\n\u003ctd\u003e❌ Avoid\u003c\/td\u003e\n\u003ctd\u003eColdwater needs and different feeding behaviour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge Angelfish\u003c\/td\u003e\n\u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n\u003ctd\u003eMay intimidate or nip long-finned males in smaller tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFin-nipping barbs\u003c\/td\u003e\n\u003ctd\u003e❌ Avoid\u003c\/td\u003e\n\u003ctd\u003eStress and fin damage are common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Compatibility Tip\u003c\/h4\u003e\n\u003cp\u003eAlways quarantine new arrivals for 2-4 weeks before adding them to an established community. This protects delicate species like Celebes Rainbowfish from parasites, bacterial infections and the stress of sudden competition.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"breeding\"\u003eHow to Breed Celebes Rainbowfish: Complete Breeding Guide\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCelebes rainbowfish breeding\u003c\/strong\u003e is very achievable for patient keepers, though it is best described as moderate rather than effortless. If you have looked up \u003cstrong\u003eboesemani rainbow fish breeding\u003c\/strong\u003e, \u003cstrong\u003ehow to breed boesemani rainbow fish\u003c\/strong\u003e or \u003cstrong\u003eare boesemani rainbow fish easy to breed\u003c\/strong\u003e, the same general rainbowfish rule applies: they will often spawn readily, but raising fry successfully takes planning.\u003c\/p\u003e\u003ch3\u003eBreeding Setup\u003c\/h3\u003e\u003cp\u003eUse a separate breeding tank of around 30-45 litres with mature water, gentle sponge filtration and spawning mops or fine-leaved plants. The best group is one male with two or three females, echoing the logic behind searches for \u003cstrong\u003eboesemani rainbow fish male to female ratio\u003c\/strong\u003e. A conditioned pair or trio works better than a crowded group in a small breeder.\u003c\/p\u003e\u003ch3\u003eSpawning Behaviour\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003ecelebes rainbowfish male vs female\u003c\/strong\u003e difference becomes very clear during courtship. Males intensify in colour, flare their elongated fins and display around females. Spawning usually occurs in the morning, with adhesive \u003cstrong\u003ecelebes rainbow fish eggs\u003c\/strong\u003e deposited among fine plants or mops over several days. Comparable searches for \u003cstrong\u003eboesemani rainbow fish eggs\u003c\/strong\u003e reflect the same egg-scattering pattern in many rainbowfish.\u003c\/p\u003e\u003ch3\u003eEgg Care \u0026amp; Hatching\u003c\/h3\u003e\u003cp\u003eAdults may eat eggs, so remove the spawning mop regularly or move the adults after spawning. Depending on temperature, eggs usually hatch in around 7-11 days. Good hygiene is essential because fungus can spread quickly through an unattended batch.\u003c\/p\u003e\u003ch3\u003eFry Care \u0026amp; Growth\u003c\/h3\u003e\u003cp\u003eNewly hatched fry are tiny and need infusoria, vinegar eels or powdered fry food at first, followed by baby brine shrimp as they grow. Anyone familiar with terms like \u003cstrong\u003eboesemani rainbow fish fry\u003c\/strong\u003e or \u003cstrong\u003eboesemani rainbow fish baby\u003c\/strong\u003e will recognise the challenge: the fry are small, delicate and need frequent feeding with excellent water quality.\u003c\/p\u003e\u003ch3\u003eCommon Breeding Challenges\u003c\/h3\u003e\u003cp\u003eThe main problems are egg predation, fungal losses and underfeeding tiny fry. Keep the water clean, remove uneaten food and sort fry by size if needed. If you are comparing sex ratios and maturity, the same kind of questions seen in \u003cstrong\u003eboesemani rainbow fish male vs female\u003c\/strong\u003e and \u003cstrong\u003eboesemani rainbow fish female\u003c\/strong\u003e also matter here: the best breeders are mature, well-fed adults in prime condition.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003eAdvanced Breeding Tip\u003c\/h4\u003e\n\u003cp\u003eRotate two or three spawning mops between the breeding tank and a separate hatching container. This lets you collect eggs daily, reduce predation, and stagger fry batches so the smallest young are not outcompeted by older siblings.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"comparison\"\u003eCelebes Rainbowfish vs Similar Species: Which Should You Choose?\u003c\/h2\u003e\u003cp\u003eChoosing between rainbowfish species depends on tank size, desired colour style and community goals. Celebes Rainbowfish are ideal if you want elegance, fine finnage and a smaller species for a planted display. They are less bulky than Boesemani and more structured in appearance than some blue-eyes. For people comparing fish online, this section helps separate looks from care needs.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCelebes Rainbowfish\u003c\/th\u003e\n\u003cth\u003eBoesemani Rainbowfish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Size\u003c\/td\u003e\n\u003ctd\u003e7 cm\u003c\/td\u003e\n\u003ctd\u003e10-12 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare Level\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e22-26°C\u003c\/td\u003e\n\u003ctd\u003e24-28°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£58.06\u003c\/td\u003e\n\u003ctd\u003eVaries by size and source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eElegant planted community tanks\u003c\/td\u003e\n\u003ctd\u003eLarger, bolder rainbowfish displays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIf you are researching \u003cstrong\u003eboesemani rainbow fish tank requirements\u003c\/strong\u003e or \u003cstrong\u003eboesemani rainbow fish tank setup\u003c\/strong\u003e, remember that Boesemani need more swimming space and a larger group in a bigger aquarium. Celebes Rainbowfish are the better choice for modestly sized, well-planted tanks where subtle beauty matters more than heavy body colour.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCelebes Rainbowfish\u003c\/th\u003e\n\u003cth\u003eThreadfin Rainbowfish\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Shape\u003c\/td\u003e\n\u003ctd\u003eSlender, sail-finned\u003c\/td\u003e\n\u003ctd\u003eVery delicate, long-finned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eNeutral to alkaline, harder water\u003c\/td\u003e\n\u003ctd\u003eSofter to neutral water often preferred\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eRefined mixed rainbowfish displays\u003c\/td\u003e\n\u003ctd\u003eUltra-peaceful nano-style communities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIf you want a fish that bridges the gap between larger rainbowfish and tiny blue-eyes, Celebes Rainbowfish are a smart choice. They suit aquarists who enjoy movement, structure and a clean, natural look rather than just maximum colour saturation.\u003c\/p\u003e\u003ch2 id=\"health\"\u003eCommon Health Problems in Celebes Rainbowfish \u0026amp; How to Prevent Them\u003c\/h2\u003e\u003cp\u003eGood \u003cstrong\u003ecelebes rainbowfish health\u003c\/strong\u003e starts with water quality. This species is sensitive to ammonia, nitrite and neglected maintenance, so most problems are linked to stress rather than inherent weakness. Healthy fish swim actively in the middle of the tank, feed eagerly, hold fins open and show clear eyes with no clamped posture.\u003c\/p\u003e\u003ch3\u003eCommon Diseases \u0026amp; Symptoms\u003c\/h3\u003e\u003cp\u003eTypical \u003cstrong\u003ecelebes rainbowfish diseases\u003c\/strong\u003e include ich, bacterial fin damage and wasting linked to chronic stress or internal parasites. Similar searches for \u003cstrong\u003eboesemani rainbow fish diseases\u003c\/strong\u003e point to the same broad risks in rainbowfish: poor water, sudden temperature swings and unquarantined new arrivals. Because these fish have fine finnage, torn or frayed edges can appear quickly in unsuitable communities.\u003c\/p\u003e\u003ch3\u003eTreatment \u0026amp; Prevention\u003c\/h3\u003e\u003cp\u003eThe first treatment step is always to test the water. Stable heat, extra aeration and frequent partial water changes solve many early issues. Quarantine all new fish, avoid overstocking and keep feeding varied but controlled. If medication is needed, use products appropriate for delicate tropical community fish and always follow the manufacturer’s dosage instructions carefully.\u003c\/p\u003e\u003cp\u003eSome search terms in this group are clearly irrelevant, such as \u003cstrong\u003ewhich tropical fish ukulele\u003c\/strong\u003e, \u003cstrong\u003ewhich tropical fish ukraine\u003c\/strong\u003e and \u003cstrong\u003ewhich tropical fish uky\u003c\/strong\u003e. For practical fishkeeping, the real question is which species suit your water and stocking plan. Celebes Rainbowfish do best in calm, clean, mature aquariums rather than experimental mixed setups.\u003c\/p\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Health Warning\u003c\/h4\u003e\n\u003cp\u003eNever use copper-based medications in tanks containing shrimp or other sensitive invertebrates. Copper can be lethal to them, and stressed rainbowfish may also react badly to overdosing in soft or low-volume systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuarantine Protocol\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse a separate heated tank for 2-4 weeks\u003c\/li\u003e\n\u003cli\u003eObserve feeding response and swimming posture daily\u003c\/li\u003e\n\u003cli\u003eCheck for white spots, fin damage and flashing\u003c\/li\u003e\n\u003cli\u003ePerform regular small water changes\u003c\/li\u003e\n\u003cli\u003eOnly move fish once they are feeding strongly and symptom-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003eFor local shoppers searching \u003cstrong\u003etropical fish for sale near ipswich\u003c\/strong\u003e, \u003cstrong\u003etropical fish for sale near norwich\u003c\/strong\u003e, \u003cstrong\u003eaquarium and fish for sale near me\u003c\/strong\u003e or \u003cstrong\u003eaquarium fish for sale by owner\u003c\/strong\u003e, the same health rule applies wherever fish come from: buy from a source that quarantines properly, packs carefully and gives species-specific advice.\u003c\/p\u003e\u003ch2 id=\"behavior\"\u003eUnderstanding Celebes Rainbowfish Behavior in the Aquarium\u003c\/h2\u003e\u003cp\u003eCelebes Rainbowfish are active, alert and social. They spend most of their time in the middle to upper-middle levels, moving as a loose shoal and reacting quickly to food or movement around the tank. They are not shy once settled, but they can become nervous in undersized groups or bare aquariums.\u003c\/p\u003e\u003cp\u003eThis species is best described as a shoaling fish with display behaviour rather than rigid schooling at all times. Males posture, flare fins and briefly chase one another, but serious damage is rare in a proper group. That is why questions like \u003cstrong\u003ecelebes rainbowfish with other fish\u003c\/strong\u003e and \u003cstrong\u003ecelebes rainbowfish for beginners\u003c\/strong\u003e need a balanced answer: they are peaceful and rewarding, but they are best for keepers willing to provide the right group size and stable water.\u003c\/p\u003e\u003cp\u003eNatural behaviour improves when the tank includes open swimming space, side planting and a calm routine. In larger groups, the fish are bolder and show better colour. This is one of the clearest examples of how social structure changes display quality in rainbowfish.\u003c\/p\u003e\u003ch2 id=\"why-buy\"\u003eWhy Buy from Tropical Fish Co?\u003c\/h2\u003e\u003cp\u003eWhen customers search for the \u003cstrong\u003ebest place to buy tropical fish online uk\u003c\/strong\u003e, they usually want more than a low headline price. They want healthy fish, accurate identification and safe delivery. That matters even more with a refined species like Celebes Rainbowfish, where stress, poor packing or weak stock can quickly affect colour and condition. Our batches are selected for active swimming, clean finnage and strong group behaviour, so when you \u003cstrong\u003eorder celebes rainbowfish UK\u003c\/strong\u003e stock from us, you receive fish chosen for aquarium suitability rather than just availability.\u003c\/p\u003e\u003cp\u003eEach group is checked before dispatch, held under stable tropical conditions and prepared for transport with insulated packaging. During colder months, heat packs are used where needed, and fish are packed professionally to reduce sloshing and temperature drop in transit. For buyers searching \u003cstrong\u003ebuy live fish online uk\u003c\/strong\u003e, \u003cstrong\u003ebuy aquarium fish online uk\u003c\/strong\u003e, \u003cstrong\u003elive fish for sale uk\u003c\/strong\u003e or \u003cstrong\u003ebuy live fish online uk free delivery\u003c\/strong\u003e, careful packing and realistic species advice are far more important than flashy claims.\u003c\/p\u003e\u003cp\u003eWe also know that people compare listings for \u003cstrong\u003ecelebes rainbowfish for sale UK\u003c\/strong\u003e, \u003cstrong\u003ecelebes rainbowfish online UK\u003c\/strong\u003e, \u003cstrong\u003ecelebes rainbowfish delivery UK\u003c\/strong\u003e, \u003cstrong\u003ewhere to buy celebes rainbowfish UK\u003c\/strong\u003e, \u003cstrong\u003ecelebes rainbowfish price UK\u003c\/strong\u003e and even \u003cstrong\u003echeap celebes rainbowfish UK\u003c\/strong\u003e. The real value is receiving a settled, correctly packed shoal with guidance on acclimation, group size and water chemistry. That is especially important for fish that prefer harder, cleaner water and can sulk if introduced too quickly.\u003c\/p\u003e\u003cp\u003eIf you are browsing \u003cstrong\u003etropical fish for sale\u003c\/strong\u003e and want a species that looks genuinely different in a well-designed planted aquarium, this is a standout choice. We include practical care advice, and the fish shown in our \u003cstrong\u003etropical-fish-uk.webp\u003c\/strong\u003e product imagery represent the slim body shape, sail-like fins and elegant shoaling style this species is known for. If you are ready to \u003cstrong\u003ebuy tropical fish online uk free delivery\u003c\/strong\u003e where available, or simply want dependable \u003cstrong\u003etropical fish uk for sale\u003c\/strong\u003e from a specialist source, order your Celebes Rainbowfish with confidence.\u003c\/p\u003e\u003cdiv class=\"care-highlight\"\u003e\n\u003ch4\u003eWhy Choose Tropical Fish Co for Celebes Rainbowfish\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCarefully selected groups with strong finnage and active shoaling behaviour\u003c\/li\u003e\n\u003cli\u003ePacked in insulated boxes with season-appropriate heat protection\u003c\/li\u003e\n\u003cli\u003eSpecies-specific advice on alkaline water, group size and planted tank setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2\u003eYou Might Also Like\u003c\/h2\u003e\u003cp\u003eBuild a refined rainbowfish display with carefully chosen companions and setup extras. Pair your Celebes shoal with \u003ca href=\"\/products\/tropical-fish-uk\"\u003eThreadfin Rainbowfish\u003c\/a\u003e for even more flowing finnage, or add \u003ca href=\"\/products\/tropical-fish-uk\"\u003ePaska'S Blue-Eye\u003c\/a\u003e and \u003ca href=\"\/products\/tropical-fish-uk\"\u003ePacific Blue-Eye\u003c\/a\u003e to create a lively upper-level group in a peaceful planted aquarium. For larger rainbowfish contrast, consider \u003ca href=\"\/products\/tropical-fish-uk\"\u003eRed Rainbowfish\u003c\/a\u003e in a suitably spacious setup. To support health and colour, combine your fish with a \u003ca href=\"\/products\/tropical-fish-uk\"\u003ereliable tropical aquarium heater\u003c\/a\u003e and a \u003ca href=\"\/products\/tropical-fish-uk\"\u003equality filter for community fish tanks\u003c\/a\u003e. If you are planning stocking, an \u003cstrong\u003eaquarium fish calculator uk\u003c\/strong\u003e can help estimate capacity, but always stock conservatively with delicate shoaling species.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"1.5-2 cm","offer_id":57379686875471,"sku":"5169","price":58.99,"currency_code":"GBP","in_stock":false},{"title":"2.5-3 cm","offer_id":57560696193359,"sku":"5168","price":5.99,"currency_code":"GBP","in_stock":false},{"title":"3-4 cm","offer_id":57560696226127,"sku":"5170","price":7.99,"currency_code":"GBP","in_stock":false},{"title":"4.5-6 cm","offer_id":57560696258895,"sku":"5171","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/tropical-fish-uk-x-celebes-rainbowfish-celebes-sailfish-marosatherina-la-hero-driftwood-5169.webp?v=1776544727","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/boesemani-tropical-threadfin-neon-celebes-uk","provider":"Tropical Fish Co","version":"1.0","type":"link"}