{"product_id":"apisto-agassizii-apistogramma-cacatuoides-fire-red-double-uk","title":"Agassiz' Dwarf Cichlid Alenguer r. t — Apisto Agassizii (Apistogramma agassizii) - UK","description":"\u003cp\u003e\u003cstrong\u003eApisto Agassizii\u003c\/strong\u003e is one of the most rewarding dwarf cichlids you can keep when you want colour, personality, and true South American character in a manageable aquarium size. \u003cem\u003eApistogramma agassizii\u003c\/em\u003e, often called the \u003cstrong\u003eAgassiz Dwarf Cichlid\u003c\/strong\u003e or \u003cstrong\u003eAgassiz Cichlid\u003c\/strong\u003e, comes from Amazonian waters in Peru and Brazil, where it lives among leaf litter, roots, and quiet margins. In the aquarium, this \u003cstrong\u003eSouth American cichlid UK\u003c\/strong\u003e favourite stays relatively small, with males reaching around 7.5 cm and females noticeably smaller. With good \u003cstrong\u003eapistogramma agassizii care\u003c\/strong\u003e, a stable \u003cstrong\u003eapisto agassizii temperature range\u003c\/strong\u003e, and soft, slightly acidic water, the \u003cstrong\u003eApistogramma Agassizii lifespan\u003c\/strong\u003e is commonly up to 5 years.\u003c\/p\u003e\u003cp\u003eThis species is popular because it combines elegant finnage with fascinating behaviour. Males display long, pointed fins and strong lateral markings, while females become bright yellow when guarding eggs or fry. Whether you are planning an \u003cstrong\u003eApistogramma agassizii tank setup\u003c\/strong\u003e for a breeding pair, a shaded blackwater aquascape, or an \u003cstrong\u003eApistogramma agassizii for community tank\u003c\/strong\u003e layout with pencilfish and small tetras, this fish offers far more personality than many larger cichlids. See our detailed photos showing body shape, fin extension, and colour intensity in the product image \u003cstrong\u003eapisto-agassizii.webp\u003c\/strong\u003e, useful when comparing a standard pair with forms such as \u003cstrong\u003eapistogramma agassizii fire red\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii double red\u003c\/strong\u003e, or \u003cstrong\u003eapisto agassizii blue\u003c\/strong\u003e. For aquarists wanting a colourful, intelligent \u003cstrong\u003edwarf cichlid UK\u003c\/strong\u003e species with real breeding potential, this is an excellent choice.\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\u003eApistogramma agassizii\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 60 litres (about 13 gallons UK \/ 16 gallons US)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24-28°C (75-82°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 5.5-7.0\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 but territorial when breeding\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 Cichliformes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Cichlidae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenus:\u003c\/strong\u003e Apistogramma\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eApistogramma agassizii\u003c\/em\u003e is one of the classic dwarf cichlids in the aquarium hobby and remains a benchmark species for keepers interested in small South American cichlids. It sits within the large cichlid family but differs from bigger cichlids through its smaller size, cave-spawning habits, and more refined territorial behaviour. In the hobby it is often compared with \u003ca href=\"\/products\/umbrella-cichlid\"\u003eApistogramma Borellii «Opal» - Opal Umbrella\u003c\/a\u003e and with \u003cstrong\u003eapistogramma cacatuoides\u003c\/strong\u003e, as all three are popular entry points into Apistogramma keeping.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"origin\"\u003eWhere Do Apisto Agassizii Come From? Natural Habitat Explained\u003c\/h2\u003e\u003cp\u003eThe natural range of \u003cstrong\u003eApistogramma agassizii\u003c\/strong\u003e covers a broad part of the Amazon basin, including the Marañón and Ucayali systems in Peru and waters extending through Brazil. In the wild, the species is associated with slow-flowing tributaries, flooded forest edges, root tangles, and leaf-litter zones where the water is often tea-coloured by tannins. This \u003cstrong\u003eapisto agassizii habitat\u003c\/strong\u003e is important because it explains why the species responds so well to dim lighting, botanical decor, and soft substrate in captivity.\u003c\/p\u003e\u003cp\u003eWild fish spend much of their time close to the bottom, investigating crevices, sifting small food items, and defending small territories. Their natural diet includes insect larvae, tiny crustaceans, organic debris, and microfauna. That is why \u003cstrong\u003eApistogramma agassizii feeding\u003c\/strong\u003e works best when you offer a varied menu rather than relying on one dry food alone. The species is not a fast-water fish, so strong current can make even healthy specimens appear stressed or withdrawn.\u003c\/p\u003e\u003cp\u003eIn many collection areas, water chemistry is soft and acidic, though the species is adaptable enough that tank-bred fish can live comfortably in a wider range. A realistic \u003cstrong\u003eApistogramma Agassizii water parameters\u003c\/strong\u003e target in the home aquarium is softer water with a pH below neutral, especially if you are interested in \u003cstrong\u003eApistogramma Agassizii breeding\u003c\/strong\u003e. The natural habitat also explains why this fish is such a good \u003cstrong\u003eapisto agassizii for planted aquarium\u003c\/strong\u003e candidate when planted layouts include shaded zones, wood, and caves rather than open, bright hardscape alone.\u003c\/p\u003e\u003cp\u003eMany aquarists ask whether this is an endangered fish. In the hobby, most available stock is captive bred, and that is generally the best route for home aquariums because captive-bred fish adapt more readily to prepared foods and standard aquarium conditions. If you enjoy biotope-style fishkeeping, recreating a soft-bottom Amazon setup will bring out stronger colour, calmer behaviour, and more natural courtship displays in this beautiful \u003cstrong\u003efreshwater cichlid UK\u003c\/strong\u003e favourite.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Expert Tip\u003c\/h4\u003e\n\u003cp\u003eMimicking the natural habitat of \u003cem\u003eApistogramma agassizii\u003c\/em\u003e with leaf litter, driftwood, caves, and subdued light often improves confidence, reduces stress, and makes breeding behaviour much more obvious. Even tank-bred fish show better colour when they feel hidden but secure.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"tank-setup\"\u003eHow to Set Up the Perfect Tank for Apisto Agassizii\u003c\/h2\u003e\u003cp\u003eA thoughtful \u003cstrong\u003eApistogramma agassizii tank setup\u003c\/strong\u003e is the key difference between fish that merely survive and fish that display strong colour, good finnage, and natural social behaviour. Although the stated \u003cstrong\u003eApistogramma Agassizii tank size\u003c\/strong\u003e minimum is 60 litres, that is best treated as the floor for a single pair in a carefully laid-out aquarium. For a more stable setup, especially if you want an \u003cstrong\u003eApistogramma agassizii breeding pair\u003c\/strong\u003e or a community arrangement, 75-90 litres gives you more room for territories and better water stability.\u003c\/p\u003e\u003ch3\u003eTank Size Requirements\u003c\/h3\u003e\u003cp\u003eFor one male and one female, 60 litres can work if the footprint is decent and the decor breaks line of sight. For a male with 2-3 females, choose a larger footprint tank so each female can claim a cave. This matters because \u003cstrong\u003eapistogramma agassizii breeding behavior\u003c\/strong\u003e includes cave defence and female territoriality around eggs and fry. If you keep them in cramped quarters, the weaker fish often gets pinned into a corner.\u003c\/p\u003e\u003ch3\u003eWater Parameters\u003c\/h3\u003e\u003cp\u003eThe ideal \u003cstrong\u003eapistogramma agassizii temperature\u003c\/strong\u003e is 24-28°C, with 25-26°C being excellent for everyday maintenance. The best \u003cstrong\u003eapisto agassizii temperature range\u003c\/strong\u003e for breeding is usually slightly warmer, and many aquarists discuss \u003cstrong\u003eApistogramma agassizii breeding temperature\u003c\/strong\u003e around 26-28°C. The preferred \u003cstrong\u003eApistogramma agassizii pH range\u003c\/strong\u003e is 5.5-7.0, while \u003cstrong\u003eApistogramma agassizii water hardness\u003c\/strong\u003e should ideally stay in the soft to moderately soft range, around 2-12 dGH. If your tap water is hard and alkaline, you may still keep tank-bred fish successfully, but breeding rates and fry survival are usually better in softer water.\u003c\/p\u003e\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e24-28°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\"\u003e5.5-7.0\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\"\u003e2-12 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\"\u003e60L+\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\u003eUse filtration that keeps the water clean without creating heavy flow. A mature sponge filter is excellent in breeding tanks because it is gentle on fry and rich in biofilm. In display tanks, a small external or internal filter with spray-bar diffusion works well. Stability matters more than raw turnover. If you are building a South American dwarf cichlid setup, pair this species with reliable heating and gentle filtration rather than high-energy river-tank equipment.\u003c\/p\u003e\u003ch3\u003eSubstrate\u003c\/h3\u003e\u003cp\u003eFine sand is the best substrate for this species. It looks natural, protects delicate barbels of bottom-dwelling tank mates, and allows the fish to forage properly. Darker sand or a leaf-litter scatter also helps shy fish settle. Bright white gravel often washes out colour and makes the fish feel exposed.\u003c\/p\u003e\u003ch3\u003ePlants and Decor\u003c\/h3\u003e\u003cp\u003eThis is one of the better species of \u003cstrong\u003eapisto agassizii for planted aquarium\u003c\/strong\u003e layouts, provided the planting style includes cover. Use driftwood, coconut caves, small clay pots, and dense plants around the edges. Floating plants help soften the light. If you are comparing colour forms, a structured aquascape is especially useful for showcasing varieties such as \u003ca href=\"\/products\/apistogramma-agassizii-fire-red\"\u003eApistogramma Fire Red Agassiz Dwarf Cichlid\u003c\/a\u003e, \u003ca href=\"\/products\/apisto-agassizii\"\u003eApistogramma Agassizii «Double Red»\u003c\/a\u003e, or \u003ca href=\"\/products\/apistogramma-uk\"\u003eApistogramma Agassizii «Gold Red» - Gold\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eLighting Requirements\u003c\/h3\u003e\u003cp\u003eModerate to low lighting is best. Around 6-8 hours of light is enough in a blackwater-style tank, while planted tanks may run longer if plant demand requires it. If the fish seem nervous, add floating cover before reducing all light. A dimmer environment often improves \u003cstrong\u003eapisto agassizii behaviour\u003c\/strong\u003e and encourages more natural courtship.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuick Setup Checklist\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChoose at least 60 litres for a pair; larger for harems or community setups\u003c\/li\u003e\n\u003cli\u003eKeep water at 24-28°C with stable heating\u003c\/li\u003e\n\u003cli\u003eAim for pH 5.5-7.0 and soft to moderately soft water\u003c\/li\u003e\n\u003cli\u003eUse fine sand, wood, caves, and visual barriers\u003c\/li\u003e\n\u003cli\u003eProvide low to moderate flow and subdued lighting\u003c\/li\u003e\n\u003cli\u003eCycle the aquarium fully 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 dwarf cichlids. Mature biofiltration and stable chemistry matter far more to \u003cem\u003eApistogramma agassizii\u003c\/em\u003e than decorative extras. If you are planning a breeding setup, seed the tank with leaf litter and sponge filtration well in advance.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eFor keepers comparing varieties, you can also explore \u003ca href=\"\/products\/apisto-agassizii\"\u003eDouble Red Agassiz's Dwarf Cichlid\u003c\/a\u003e, \u003ca href=\"\/products\/apisto-agassizii\"\u003eOF Apistogramma Agassizii «Double Red»\u003c\/a\u003e, and \u003ca href=\"\/products\/apistogramma-uk\"\u003eWelcome Beautiful Apistogramma Agassizii 'Super Red'\u003c\/a\u003e for different colour presentations within the same species group.\u003c\/p\u003e\u003ch2 id=\"feeding\"\u003eWhat Do Apisto Agassizii Eat? Complete Feeding Guide\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eApisto agassizii diet\u003c\/strong\u003e is best described as omnivorous with a strong preference for meaty foods. In nature, these fish pick at insect larvae, tiny crustaceans, and organic matter among leaves and roots. In the aquarium, successful \u003cstrong\u003eApistogramma agassizii feeding\u003c\/strong\u003e means offering a varied menu of quality micro pellets, frozen foods, and occasional live foods. This is especially important if you want stronger colour, better body condition, and successful \u003cstrong\u003eapisto agassizii breeding\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eStaple Foods\u003c\/h3\u003e\u003cp\u003eUse a small, high-quality sinking or slow-sinking micro pellet as the staple. The fish feed near the lower half of the tank and often prefer food that drifts down rather than flakes left at the surface. Feed only what they can finish in a minute or two.\u003c\/p\u003e\u003ch3\u003eSupplemental Foods\u003c\/h3\u003e\u003cp\u003eFrozen brine shrimp, daphnia, cyclops, and bloodworm can all be used in rotation. Daphnia is particularly useful for conditioning without overloading the fish with rich food. A varied menu also helps maintain the colour of forms such as \u003cstrong\u003eapistogramma agassizii blue\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii gold\u003c\/strong\u003e, and \u003cstrong\u003eapistogramma agassizii yellow\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eTreats and Conditioning Foods\u003c\/h3\u003e\u003cp\u003eIf you are conditioning an \u003cstrong\u003eApistogramma agassizii pair\u003c\/strong\u003e or preparing an \u003cstrong\u003eApistogramma agassizii breeding pair\u003c\/strong\u003e, increase the proportion of frozen and live foods for 1-2 weeks. Rich foods should be balanced with excellent water quality. That is one of the most overlooked parts of any serious \u003cstrong\u003eApistogramma Agassizii care guide\u003c\/strong\u003e.\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\u003eMicro pellet or granule\u003c\/td\u003e\n\u003ctd\u003eSmall pinch, eaten within 1-2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvening\u003c\/td\u003e\n\u003ctd\u003eFrozen brine shrimp, daphnia, or cyclops\u003c\/td\u003e\n\u003ctd\u003eVery small portion, no leftovers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFeeding Frequency and Portion Control\u003c\/h3\u003e\u003cp\u003eAdults do well on 1-2 small meals daily. Juveniles can be fed slightly more often in smaller amounts. Overfeeding is a common reason why aquarists think an \u003cstrong\u003eAgassiz Cichlid\u003c\/strong\u003e is delicate when the real issue is declining water quality. Keep portions tight and remove leftovers promptly.\u003c\/p\u003e\u003ch3\u003eFoods to Avoid\u003c\/h3\u003e\u003cp\u003eAvoid oversized pellets, excessive fatty treats, and poor-quality flake used as the only diet. Do not use medicated foods unless there is a clear reason. If you keep shrimp or snails in the same tank, be cautious with any treatment plan involving copper.\u003c\/p\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Feeding Warning\u003c\/h4\u003e\n\u003cp\u003eOverfeeding causes ammonia spikes, excess waste in the substrate, and rapid deterioration of water quality. Dwarf cichlids often continue hunting for food even when they have already had enough, so portion control is essential.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/apistogramma-agassizii-fire-red\"\u003eApistogramma Fire Red Agassiz Dwarf Cichlid\u003c\/a\u003e — A useful comparison if you want to see how diet and genetics influence red intensity in this species.\u003c\/div\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/apistogramma-uk\"\u003eApistogramma Agassizii «Super Red» - Super\u003c\/a\u003e — Ideal to compare with standard pairs when choosing a more colour-focused breeding or display project.\u003c\/div\u003e\u003ch2 id=\"appearance\"\u003eApisto Agassizii Appearance: Colors, Patterns \u0026amp; Varieties\u003c\/h2\u003e\u003cp\u003eThe classic \u003cstrong\u003eApistogramma agassizii size\u003c\/strong\u003e for males is around 7-7.5 cm, with females usually smaller and deeper-bodied. If you are searching for \u003cstrong\u003eapisto agassizii size\u003c\/strong\u003e before choosing a tank, think “small fish, big personality.” The body is elongated compared with some other Apistogramma, and the tail often has a spear-like or lyre-influenced appearance depending on strain. Long dorsal extensions and pointed anal fins give mature males a very elegant profile.\u003c\/p\u003e\u003cp\u003eBase colour varies by population and strain, but most show a strong dark lateral stripe and a mix of blue, yellow, orange, or red in the fins. This is why so many aquarists search for forms like \u003cstrong\u003eapistogramma agassizii fire red female\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii double red female\u003c\/strong\u003e, \u003cstrong\u003eapisto agassizii blue flame\u003c\/strong\u003e, or \u003cstrong\u003eapisto agassizii blue\u003c\/strong\u003e. Females are less dramatic in resting colour but become strikingly yellow during brood care, often with bold black markings.\u003c\/p\u003e\u003cp\u003ePopular aquarium strains include \u003cstrong\u003eapistogramma agassizii double red\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii fire red\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii super red\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii golden\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii neon\u003c\/strong\u003e, and regional or line-bred names such as \u003cstrong\u003eapistogramma agassizii alenquer\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii cuipeua\u003c\/strong\u003e, and \u003cstrong\u003eapistogramma agassizii tefe\u003c\/strong\u003e. Some keepers also look for \u003cstrong\u003eWild Type Agassizi\u003c\/strong\u003e if they prefer more natural patterning over intense line-bred colour.\u003c\/p\u003e\u003cp\u003eColour is influenced by genetics, mood, social rank, diet, and environment. Dark substrate, tannin-stained water, and a calm tank often produce deeper contrast than bright, exposed tanks. Our photos show the fin shape and body proportions that help you identify a healthy pair, rather than relying only on colour saturation in a single image.\u003c\/p\u003e\u003ch2 id=\"compatibility\"\u003eWhat Fish Can Live With Apisto Agassizii? Compatibility Guide\u003c\/h2\u003e\u003cp\u003eOne of the most common questions is whether this is a \u003cstrong\u003epeaceful dwarf cichlid for community tank\u003c\/strong\u003e use. The answer is yes, with conditions. \u003cstrong\u003eApisto agassizii behaviour\u003c\/strong\u003e is generally peaceful outside breeding, but these fish are still cichlids and they do defend territory, especially near caves. That makes them suitable for a carefully planned \u003cstrong\u003eApistogramma agassizii for community tank\u003c\/strong\u003e, not for random mixed stocking.\u003c\/p\u003e\u003ch3\u003eIdeal Tank Mates\u003c\/h3\u003e\u003cp\u003eSmall upper-level schooling fish are excellent because they occupy different space and make the cichlids feel secure. Pencilfish are one of the best choices. Small tetras can also work well if they are not fin-nippers. Corydoras may be kept with them, though in breeding tanks the female may chase bottom dwellers away from her cave. If you want a gentle comparison species, \u003ca href=\"\/products\/umbrella-cichlid\"\u003eApistogramma Borellii «Opal» - Opal Umbrella\u003c\/a\u003e is another attractive option often considered among the \u003cstrong\u003ebest Apistogramma species for beginners\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eSpecies to Avoid\u003c\/h3\u003e\u003cp\u003eAvoid large cichlids, aggressive barbs, boisterous livebearers, and any fish that constantly invade the bottom territory. Very active species can stress a pair, while larger cichlids may bully or eat them. This fish is a \u003cstrong\u003etropical cichlid UK\u003c\/strong\u003e favourite for peaceful South American communities, not for rough mixed cichlid tanks.\u003c\/p\u003e\u003ch3\u003eCommunity Tank Stocking Examples\u003c\/h3\u003e\u003cp\u003eIn a 60-75 litre aquarium, a single \u003cstrong\u003eApistogramma agassizii pair\u003c\/strong\u003e can work with a small top-dwelling group such as pencilfish if the tank has enough cover. In a 90-litre setup, a pair with a modest group of small tetras and a few Corydoras can work, though breeding may reduce tolerance of bottom tank mates. For many aquarists, this makes the species a strong candidate for a \u003cstrong\u003ecolourful dwarf cichlid pair UK\u003c\/strong\u003e display tank.\u003c\/p\u003e\u003ch3\u003eCompatibility with Invertebrates\u003c\/h3\u003e\u003cp\u003eSnails are usually fine. Small shrimp are another matter. Adult shrimp may survive in a heavily planted tank, but shrimplets are likely to be hunted. If your main goal is shrimp breeding, this is not the right companion. If your goal is a natural Amazon-style setup, occasional predation is normal behaviour.\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\/umbrella-cichlid\"\u003eApistogramma Borellii «Opal» - Opal Umbrella\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n\u003ctd\u003eNot usually kept together in smaller tanks; better as an alternative species choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePencilfish\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003ctd\u003eExcellent upper-level dither fish for shy Apistogramma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorydoras\u003c\/td\u003e\n\u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n\u003ctd\u003eUsually fine, but may be chased during spawning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge cichlids\u003c\/td\u003e\n\u003ctd\u003e❌ Avoid\u003c\/td\u003e\n\u003ctd\u003eToo aggressive and may intimidate or injure dwarf cichlids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIf you are comparing strains before stocking, consider the related options \u003ca href=\"\/products\/apistogramma-agassizii-fire-red\"\u003eApistogramma Fire Red Agassiz Dwarf Cichlid\u003c\/a\u003e, \u003ca href=\"\/products\/apisto-agassizii\"\u003eApistogramma Agassizii «Double Red»\u003c\/a\u003e, and \u003ca href=\"\/products\/apistogramma-uk\"\u003eWelcome Beautiful Apistogramma Agassizii 'Super Red'\u003c\/a\u003e. These are useful if you want a \u003cstrong\u003estunning agassizi dwarf cichlid pair\u003c\/strong\u003e as the centrepiece of a planted South American aquarium.\u003c\/p\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 dwarf cichlid tank. Apistogramma are often more sensitive to sudden disease introduction than many hardier community fish, especially in warm, soft water systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"breeding\"\u003eHow to Breed Apisto Agassizii: Complete Breeding Guide\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eApistogramma Agassizii breeding\u003c\/strong\u003e is usually rated as moderate rather than difficult. The species is a cave spawner, and success depends on clean water, secure caves, and good conditioning. If you want to breed them consistently, start with a healthy \u003cstrong\u003eApistogramma agassizii breeding pair\u003c\/strong\u003e or a well-matched pair from a group. Many aquarists specifically search for an \u003cstrong\u003eApistogramma agassizii pair\u003c\/strong\u003e because sexing juveniles can be unreliable.\u003c\/p\u003e\u003ch3\u003eBreeding Setup\u003c\/h3\u003e\u003cp\u003eA separate 45-60 litre breeding tank is ideal. Use fine sand, leaf litter, wood, and several small caves. Keep the \u003cstrong\u003eapistogramma agassizii temperature\u003c\/strong\u003e around 26-28°C. The most productive \u003cstrong\u003eApistogramma agassizii breeding temperature\u003c\/strong\u003e is usually in the upper part of the normal maintenance range. Soft, slightly acidic water improves egg fertility and hatch rate.\u003c\/p\u003e\u003ch3\u003eSpawning Behaviour\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eApistogramma agassizii breeding behavior\u003c\/strong\u003e is classic Apistogramma. The female chooses a cave, intensifies in yellow colour, and begins to exclude the male except during courtship. The male patrols the outer territory while the female handles close egg care. This division of labour is one reason the species is so fascinating to watch.\u003c\/p\u003e\u003ch3\u003eEgg Care and Hatching\u003c\/h3\u003e\u003cp\u003eEggs are usually laid on the roof or wall of a cave. The female fans them constantly and removes infertile eggs. Hatching time depends on temperature but is often around 2-4 days, followed by several more days before the fry become free swimming. Disturbance at this stage can cause first-time females to eat the spawn, so keep the tank quiet.\u003c\/p\u003e\u003ch3\u003eFry Care and Growth\u003c\/h3\u003e\u003cp\u003eOnce free swimming, fry can be fed infusoria, vinegar eels, microworms, and newly hatched brine shrimp. Sponge filtration is strongly recommended. Frequent small water changes are better than large disruptive ones. If you are raising fry from forms such as \u003cstrong\u003eapistogramma agassizii fire red for sale\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii blue\u003c\/strong\u003e, or \u003cstrong\u003eapistogramma agassizii gold\u003c\/strong\u003e, keep detailed notes because colour development varies with age and lineage.\u003c\/p\u003e\u003ch3\u003eCommon Breeding Challenges\u003c\/h3\u003e\u003cp\u003eCommon problems include infertile eggs in hard water, aggression in undersized tanks, and poor fry survival due to overfeeding or unstable filtration. A lot of keepers searching \u003cstrong\u003eApistogramma agassizii buy online UK\u003c\/strong\u003e or \u003cstrong\u003eApistogramma agassizii pair buy online UK\u003c\/strong\u003e are specifically looking for fish suitable for home breeding projects, so stable setup matters as much as fish quality.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003eAdvanced Breeding Tip\u003c\/h4\u003e\n\u003cp\u003eIf you want better hatch rates, lower conductivity and keep the breeding tank quiet, dim, and heavily structured. Many experienced breeders use multiple cave options facing different directions so the female can pick the most secure site rather than being forced into one location.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"comparison\"\u003eApisto Agassizii vs Similar Species: Which Should You Choose?\u003c\/h2\u003e\u003cp\u003eComparisons matter because many aquarists narrow their shortlist to a few dwarf cichlids with similar care needs. The most common searches are \u003cstrong\u003eApistogramma Agassizii vs Apistogramma cacatuoides\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii vs Apistogramma macmasteri\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii vs ram cichlid\u003c\/strong\u003e, and \u003cstrong\u003eapisto agassizii vs apisto borellii\u003c\/strong\u003e. Each species has strengths, but \u003cstrong\u003eApisto Agassizii\u003c\/strong\u003e stands out for its elegant shape, broad range of colour strains, and rewarding breeding behaviour.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eApisto Agassizii\u003c\/th\u003e\n\u003cth\u003eApistogramma cacatuoides\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\u003eAbout 7.5 cm male\u003c\/td\u003e\n\u003ctd\u003eAbout 8 cm male\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, often slightly tougher in harder water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e24-28°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£24.19\u003c\/td\u003e\n\u003ctd\u003eVaries by strain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eElegant planted or blackwater pair setups\u003c\/td\u003e\n\u003ctd\u003eBolder display fish with dramatic dorsal finnage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eApisto Agassizii\u003c\/th\u003e\n\u003cth\u003eApistogramma Borellii\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful but territorial when breeding\u003c\/td\u003e\n\u003ctd\u003eGenerally gentler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Preference\u003c\/td\u003e\n\u003ctd\u003eSoft, slightly acidic preferred\u003c\/td\u003e\n\u003ctd\u003eOften more forgiving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour Style\u003c\/td\u003e\n\u003ctd\u003eLong-bodied with red, blue, gold, and neon strains\u003c\/td\u003e\n\u003ctd\u003ePastel blue-yellow tones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eKeepers wanting stronger pair behaviour\u003c\/td\u003e\n\u003ctd\u003eThose seeking one of the \u003cstrong\u003ebest Apistogramma for beginners\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternative\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/apisto-agassizii\"\u003eDouble Red Agassiz's Dwarf Cichlid\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/umbrella-cichlid\"\u003eApistogramma Borellii «Opal» - Opal Umbrella\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChoose \u003cstrong\u003eApistogramma agassizii\u003c\/strong\u003e if you want a refined, elongated dwarf cichlid with clear pair bonding, strong cave-spawning instincts, and access to multiple colour forms such as \u003cstrong\u003eapistogramma agassizii double red\u003c\/strong\u003e, \u003cstrong\u003eapistogramma agassizii fire red\u003c\/strong\u003e, and \u003cstrong\u003eapistogramma agassizii super red\u003c\/strong\u003e. Choose \u003cstrong\u003eapistogramma cacatuoides\u003c\/strong\u003e if you prefer a slightly chunkier fish with dramatic dorsal fin rays. Choose Borellii if your priority is a calmer fish in a cooler or more forgiving setup.\u003c\/p\u003e\u003ch2 id=\"health\"\u003eCommon Health Problems in Apisto Agassizii \u0026amp; How to Prevent Them\u003c\/h2\u003e\u003cp\u003eA healthy \u003cstrong\u003eAgassiz Cichlid\u003c\/strong\u003e is alert, curious, and responsive at feeding time. Males hold their fins well, patrol calmly, and show clean body lines without pinched bellies. Females should look full-bodied but not bloated, with clear eyes and intact fins. If your fish is hiding constantly, breathing heavily, or clamping fins, something in the environment is usually wrong before disease is even considered.\u003c\/p\u003e\u003ch3\u003eSigns of a Healthy Fish\u003c\/h3\u003e\u003cp\u003eLook for strong appetite, stable posture, clean gill movement, intact finnage, and steady interaction with territory. Colour should deepen when the fish feels secure. Washed-out colour in a newly imported or newly delivered fish can be normal for a day or two, but persistent dullness often points to stress.\u003c\/p\u003e\u003ch3\u003eCommon Diseases and Symptoms\u003c\/h3\u003e\u003cp\u003eLike many dwarf cichlids, \u003cstrong\u003eApisto Agassizii\u003c\/strong\u003e can be affected by ich, bacterial infections, internal parasites, and stress-related wasting if kept in poor water. Warm temperatures speed up both metabolism and pathogen spread, so maintenance matters. Fish kept in dirty substrate or overfed tanks are especially vulnerable.\u003c\/p\u003e\u003ch3\u003eTreatment Options\u003c\/h3\u003e\u003cp\u003eStart with water quality. Test ammonia, nitrite, nitrate, pH, and temperature before medicating. Many issues improve with clean, warm, stable water and reduced stress. Use a hospital tank when possible. Because this species often shares tanks with catfish, shrimp, or snails, always check medication suitability first.\u003c\/p\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Health Warning\u003c\/h4\u003e\n\u003cp\u003eNEVER use copper-based medications in a display tank containing invertebrates. Copper is lethal to shrimp and can be harmful to sensitive species if dosed incorrectly. When in doubt, move the affected fish to a separate treatment tank.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003ePrevention Tips\u003c\/h3\u003e\u003cp\u003ePrevent problems with consistent water changes, varied diet, low stress, and quarantine. Avoid sudden swings in \u003cstrong\u003eApistogramma agassizii pH range\u003c\/strong\u003e, hardness, and temperature. Stable conditions are more important than chasing extreme blackwater values. Good \u003cstrong\u003eapistogramma agassizii care\u003c\/strong\u003e is preventive care.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuarantine Protocol\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eQuarantine new fish for 2-4 weeks in a separate heated tank\u003c\/li\u003e\n\u003cli\u003eUse simple decor such as sponge filter, pipe, and bare-bottom or easy-clean base\u003c\/li\u003e\n\u003cli\u003eObserve appetite, waste, breathing rate, and fin condition daily\u003c\/li\u003e\n\u003cli\u003eTest water regularly and perform small water changes as needed\u003c\/li\u003e\n\u003cli\u003eOnly move fish to the display tank when fully settled and symptom-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2 id=\"behavior\"\u003eUnderstanding Apisto Agassizii Behavior in the Aquarium\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eApisto agassizii behaviour\u003c\/strong\u003e is one of the main reasons people fall in love with this species. These fish are not constant open-water swimmers. Instead, they inspect caves, hover beneath leaves, flare at rivals, and patrol small territories with purpose. That makes them engaging to watch in a quiet aquarium where the decor gives them routes and boundaries.\u003c\/p\u003e\u003cp\u003eOutside breeding, they are usually calm and thoughtful rather than aggressive. During courtship, the male intensifies in colour and displays with spread fins, while the female becomes more selective and cave-focused. Once eggs are laid, the female often turns a vivid yellow and becomes the main defender of the brood. This shift is one of the clearest signs that your setup is meeting their behavioural needs.\u003c\/p\u003e\u003cp\u003eTo encourage natural behaviour, provide broken sight lines, multiple shelters, and suitable dither fish in the upper levels. A bare tank often makes them skittish, while a well-structured layout reveals why many keepers consider this species among the \u003cstrong\u003ebest Apistogramma for beginners\u003c\/strong\u003e who want to learn true dwarf cichlid behaviour rather than just keep a colourful fish.\u003c\/p\u003e\u003ch2 id=\"why-buy\"\u003eWhy Buy from Tropical Fish Co?\u003c\/h2\u003e\u003cp\u003eWhen you buy a pair of \u003cstrong\u003eApisto Agassizii\u003c\/strong\u003e, quality matters far beyond colour alone. We focus on healthy, well-started fish with clear eyes, full bellies, good finnage, and the confident body language that shows they are feeding properly. For this species, that matters because stressed dwarf cichlids can lose condition quickly if they have not been settled and observed before sale. Whether you are looking for \u003cstrong\u003eApistogramma Agassizii for sale UK\u003c\/strong\u003e, \u003cstrong\u003ebuy Apistogramma Agassizii UK\u003c\/strong\u003e, \u003cstrong\u003ebuy agassiz dwarf cichlid UK\u003c\/strong\u003e, or a \u003cstrong\u003epair dwarf cichlid UK\u003c\/strong\u003e suitable for a planted display, careful preparation makes a real difference.\u003c\/p\u003e\u003cp\u003eOur fish are held, observed, and checked for feeding response before dispatch. We pack dwarf cichlids with insulation appropriate to season, including heat packs in winter conditions when needed. Each shipment is professionally bagged for stability in transit and sent by tracked delivery. That is particularly important for sensitive species in the \u003cstrong\u003eApistogramma UK\u003c\/strong\u003e category, where temperature swings and rough handling can affect colour and behaviour on arrival.\u003c\/p\u003e\u003cp\u003eIf you are choosing between strains, we also stock related options such as \u003ca href=\"\/products\/apistogramma-agassizii-fire-red\"\u003eApistogramma Fire Red Agassiz Dwarf Cichlid\u003c\/a\u003e, \u003ca href=\"\/products\/apisto-agassizii\"\u003eApistogramma Agassizii «Double Red»\u003c\/a\u003e, and \u003ca href=\"\/products\/apistogramma-uk\"\u003eApistogramma Agassizii «Super Red» - Super\u003c\/a\u003e. That makes it easier to compare a standard pair with a more intense colour line if you are seeking a \u003cstrong\u003estunning agassizi dwarf cichlid pair\u003c\/strong\u003e, an \u003cstrong\u003eagassiz cichlid buy UK\u003c\/strong\u003e option for breeding, or simply a standout \u003cstrong\u003etropical cichlid UK\u003c\/strong\u003e centrepiece.\u003c\/p\u003e\u003cp\u003eOrder your \u003cstrong\u003eApistogramma agassizii for sale\u003c\/strong\u003e pair with confidence if you want a true Amazon dwarf cichlid with personality, breeding potential, and display appeal. For aquarists searching \u003cstrong\u003eapisto agassizii for sale\u003c\/strong\u003e, \u003cstrong\u003eapisto agassizii price UK\u003c\/strong\u003e, \u003cstrong\u003eagassizi dwarf cichlid price UK\u003c\/strong\u003e, \u003cstrong\u003ebuy apisto agassizii pair UK\u003c\/strong\u003e, or \u003cstrong\u003eApistogramma agassizii pair for sale UK\u003c\/strong\u003e, the goal is not just a fish in a bag but a healthy pair ready to settle and thrive.\u003c\/p\u003e\u003cdiv class=\"care-highlight\"\u003e\n\u003ch4\u003eWhy Choose Tropical Fish Co for Apisto Agassizii\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePairs selected for condition, feeding response, and clear sexual dimorphism where size allows\u003c\/li\u003e\n\u003cli\u003eDwarf cichlids packed with seasonal insulation and tracked transport for safer arrival\u003c\/li\u003e\n\u003cli\u003eHelpful aftercare guidance for acclimation, tank setup, and early feeding success in UK aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2\u003eYou Might Also Like\u003c\/h2\u003e\u003cp\u003eIf you are building an Apistogramma setup, compare colour strains with \u003ca href=\"\/products\/apisto-agassizii\"\u003eApistogramma Agassizii «Double Red»\u003c\/a\u003e for stronger red finnage, or explore \u003ca href=\"\/products\/apistogramma-agassizii-fire-red\"\u003eApistogramma Fire Red Agassiz Dwarf Cichlid\u003c\/a\u003e if you want a more intense warm-toned display fish. For another gentle dwarf cichlid option, \u003ca href=\"\/products\/umbrella-cichlid\"\u003eApistogramma Borellii «Opal» - Opal Umbrella\u003c\/a\u003e is a smart alternative. If you prefer richer line-bred forms, see \u003ca href=\"\/products\/apistogramma-uk\"\u003eApistogramma Agassizii «Gold Red» - Gold\u003c\/a\u003e or \u003ca href=\"\/products\/apistogramma-uk\"\u003eWelcome Beautiful Apistogramma Agassizii 'Super Red'\u003c\/a\u003e. These related listings are especially useful if you are comparing strains for a planted South American display or a future breeding project within the \u003cstrong\u003eApistogramma UK\u003c\/strong\u003e range.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"4 - 5 cm","offer_id":57379645718863,"sku":"KJ46","price":31.99,"currency_code":"GBP","in_stock":true},{"title":"3 - 3,5 cm","offer_id":57467390591311,"sku":"N322","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/apisto-agassizii-apistogramma-agassizii-hero-driftwood-0051-1-in-1-2-fish.webp?v=1775704963","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/apisto-agassizii-apistogramma-cacatuoides-fire-red-double-uk","provider":"Tropical Fish Co","version":"1.0","type":"link"}