{"product_id":"cambodian-longfin-male-betta-fish-uk-sale","title":"Cambodian Longfin Male Betta - UK","description":"\u003cp\u003eThe Cambodian Longfin Male Betta is one of the most eye-catching forms of \u003cem\u003eBetta splendens\u003c\/em\u003e, combining a pale Cambodian body pattern with elegant flowing finnage that moves like silk in calm water. For most keepers, the single most important factor in long-term success is \u003cstrong\u003ebetta fish temperature\u003c\/strong\u003e. This species may be sold as a hardy beginner fish, but stable warmth is what separates a fish that merely survives from one that flares, feeds confidently, and shows rich colour every day. A proper \u003cstrong\u003ebetta fish tank setup\u003c\/strong\u003e should focus on gentle filtration, warm water, cover near the surface, and enough room for a male to patrol without stress. The ideal \u003cstrong\u003ebetta fish water temperature\u003c\/strong\u003e sits between 24-30°C, with many keepers finding the \u003cstrong\u003ebetta fish best temperature\u003c\/strong\u003e is 26-27°C for daily care. See our detailed photos showing the body shape, finnage spread, and subtle Cambodian tones in this longfin variety. Native to Southeast Asia, this labyrinth fish reaches around 7 cm, lives about 3 years with good care, and is best kept singly due to its territorial nature. If you want a fish with personality, display value, and manageable \u003cstrong\u003ebetta fish aquarium requirements\u003c\/strong\u003e, this male offers exactly that—provided you respect the correct \u003cstrong\u003ebetta fish temperature range\u003c\/strong\u003e, tank size, and feeding routine.\u003c\/p\u003e\n\n\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\u003eBetta splendens\u003c\/em\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Easy\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMin Tank Size:\u003c\/strong\u003e 20 litres (about 5.3 gallons)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24-30°C (75-86°F)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 6.0-7.5\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Up to 3 years\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Aggressive, especially toward other male bettas\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Carnivore\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"species-profile\"\u003e\n  \u003ch3\u003eClassification\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOrder:\u003c\/strong\u003e Anabantiformes\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Osphronemidae\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenus:\u003c\/strong\u003e \u003cem\u003eBetta\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eBetta splendens\u003c\/em\u003e is the best-known member of the labyrinth fish group, named for a specialised organ that allows it to breathe atmospheric air at the surface. In the aquarium hobby, longfin strains such as Cambodian, halfmoon, veiltail, crowntail, and double tail have been selectively developed for colour and finnage. This Cambodian longfin type is prized for its softer body tone and graceful movement, making it a standout display fish for a warm, carefully planned nano aquarium.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"origin\"\u003eWhere Do Cambodian Longfin Male Bettas Come From? Natural Habitat Explained\u003c\/h2\u003e\n\u003cp\u003eThe domestic Cambodian Longfin Male Betta traces back to \u003cstrong\u003ebetta fish habitat\u003c\/strong\u003e conditions found across Thailand and nearby parts of Southeast Asia. Wild \u003cem\u003eBetta splendens\u003c\/em\u003e inhabit shallow, slow-moving waters such as rice paddies, floodplains, ditches, marsh edges, and vegetated canals. These waters are often warm, soft to moderately hard, low in current, and thick with plant cover. That is why \u003cstrong\u003ebetta fish habitat temperature\u003c\/strong\u003e matters so much in captivity: the fish is adapted to consistently warm tropical conditions rather than a cool, fluctuating home environment.\u003c\/p\u003e\n\u003cp\u003eMany beginners ask, \u003cstrong\u003eare betta fish pond fish\u003c\/strong\u003e? In the UK, the answer is no for outdoor keeping. They are tropical fish, not coldwater pond fish, and they do poorly in low temperatures and sudden seasonal swings. A stable indoor aquarium is far safer than exposing them to \u003cstrong\u003ebetta fish house temperature\u003c\/strong\u003e changes. If you are building a \u003cstrong\u003ebetta fish tank habitat\u003c\/strong\u003e, think calm water, broad-leaved plants, shaded areas, and easy surface access for air breathing.\u003c\/p\u003e\n\u003cp\u003eThe natural ecosystem also explains why a \u003cstrong\u003ebetta fish tank natural\u003c\/strong\u003e style often works so well. Leafy cover, floating plants, and wood help the fish feel secure and reduce pacing. A healthy \u003cstrong\u003ebetta fish tank ecosystem\u003c\/strong\u003e should not be sterile or brightly exposed. Instead, it should mimic a warm, sheltered margin habitat where the fish can rest near leaves, inspect the surface, and patrol a small territory.\u003c\/p\u003e\n\u003cp\u003eGood \u003cstrong\u003ebetta fish care\u003c\/strong\u003e starts by matching those conditions as closely as possible. In practical terms, that means warm water, low flow, clean but not turbulent filtration, and a feeding plan based on insect-rich carnivorous habits. This is also why \u003cstrong\u003elongfin betta care\u003c\/strong\u003e differs slightly from shortfin forms: the larger fins create more drag, so gentle flow and rest points are especially important. For keepers following a detailed \u003cstrong\u003ebetta fish care guide\u003c\/strong\u003e or \u003cstrong\u003esiamese fighting fish care\u003c\/strong\u003e routine, temperature stability remains the foundation.\u003c\/p\u003e\n\u003cdiv class=\"tip-box\"\u003e\n  \u003ch4\u003e💡 Expert Tip\u003c\/h4\u003e\n  \u003cp\u003eMimicking the natural habitat improves health and behaviour. A Cambodian longfin betta kept in warm, still water with floating cover usually shows better finnage, calmer patrol behaviour, and stronger feeding response than one kept in a bare, brightly lit tank with heavy current.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"tank-setup\"\u003eHow to Set Up the Perfect Tank for a Cambodian Longfin Male Betta\u003c\/h2\u003e\n\u003cp\u003eOne of the most common questions is \u003cstrong\u003ewhat size fish tank do i need for a betta\u003c\/strong\u003e? The true \u003cstrong\u003ebetta fish minimum tank size\u003c\/strong\u003e for a single male is 20 litres, and that should be treated as the floor, not the ideal. If you are wondering \u003cstrong\u003ewhat size betta fish tank\u003c\/strong\u003e works best, a 25-40 litre aquarium gives more stable water quality, easier heating, and more room for planting. The \u003cstrong\u003ebetta fish tank size\u003c\/strong\u003e matters because small bowls and tiny cubes swing in temperature quickly, making \u003cstrong\u003ebetta fish temperature shock\u003c\/strong\u003e more likely.\u003c\/p\u003e\n\u003cp\u003eMany people search for \u003cstrong\u003ebetta fish bowl temperature\u003c\/strong\u003e or \u003cstrong\u003ebetta fish bowl water temperature\u003c\/strong\u003e, but bowls are poor choices for long-term care. They are difficult to heat evenly, hard to filter gently, and often too small to meet the real \u003cstrong\u003ebetta fish tank size requirement\u003c\/strong\u003e. If you are planning a \u003cstrong\u003ebetta fish nano tank setup\u003c\/strong\u003e, use a proper glass aquarium with lid, heater, and sponge or baffled filter rather than an unheated bowl. For most homes, the answer to \u003cstrong\u003ebetta fish at room temperature\u003c\/strong\u003e is simple: room temperature is usually too unstable and too cool, especially at night or in winter.\u003c\/p\u003e\n\u003ch3\u003eTank Size Requirements\u003c\/h3\u003e\n\u003cp\u003eThe recommended \u003cstrong\u003ebetta fish tank size minimum\u003c\/strong\u003e is 20 litres for one male, but 25 litres or more is easier to maintain. If you are asking \u003cstrong\u003ewhat size tank to betta fish need\u003c\/strong\u003e, think in terms of stability rather than just swimming room. Larger water volume buffers waste, keeps the \u003cstrong\u003ebetta fish aquarium water temperature\u003c\/strong\u003e steadier, and allows more cover. A \u003cstrong\u003ebetta fish tank 5 gallon with heater\u003c\/strong\u003e is a strong entry-level setup for a single specimen.\u003c\/p\u003e\n\u003ch3\u003eWater Parameters\u003c\/h3\u003e\n\u003cp\u003eThe ideal \u003cstrong\u003ebetta fish temperature celsius\u003c\/strong\u003e range is 24-30°C, with the \u003cstrong\u003ebest temperature for betta fish\u003c\/strong\u003e usually around 26-27°C. If you are asking \u003cstrong\u003ewhat temperature should betta fish tank be\u003c\/strong\u003e, aim for that middle zone and avoid daily swings greater than 1°C. The \u003cstrong\u003emaximum temperature for betta fish\u003c\/strong\u003e should not be treated as a target; prolonged heat near the upper limit can speed metabolism, reduce oxygen, and stress the fish. If the \u003cstrong\u003ebetta fish water temperature too hot\u003c\/strong\u003e problem occurs, lower it gradually rather than suddenly. pH should stay between 6.0 and 7.5, and many keepers asking about \u003cstrong\u003ebetta fish ph level\u003c\/strong\u003e do best with a stable neutral to slightly acidic reading rather than chasing an exact number.\u003c\/p\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n  \u003cdiv class=\"spec-card\"\u003e\n    \u003cdiv class=\"spec-value\"\u003e24-30°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\"\u003e6.0-7.5\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\"\u003e2-15 dGH\u003c\/div\u003e\n    \u003cdiv class=\"spec-label\"\u003eHardness\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHeating and Filtration\u003c\/h3\u003e\n\u003cp\u003eA reliable \u003cstrong\u003ebetta fish heater\u003c\/strong\u003e is essential in most UK homes. Set the \u003cstrong\u003ebetta fish heater temperature\u003c\/strong\u003e to 26°C as a safe starting point, then monitor with a thermometer. Searches for \u003cstrong\u003ebetta fish heater temp\u003c\/strong\u003e, \u003cstrong\u003ebetta fish temperature heater\u003c\/strong\u003e, and \u003cstrong\u003ebetta fish tank heater temperature\u003c\/strong\u003e all point to the same truth: consistency matters more than chasing extremes. A small adjustable \u003cstrong\u003ebetta fish water heater\u003c\/strong\u003e is better than a fixed-output unit because it lets you fine-tune conditions through the year. If you are wondering \u003cstrong\u003ehow to heat a betta tank without a heater\u003c\/strong\u003e, the honest answer is that it is unreliable for long-term care in most homes. A \u003cstrong\u003emini heater for fish bowl\u003c\/strong\u003e may sound convenient, but bowls remain poor habitats.\u003c\/p\u003e\n\u003cp\u003eUse a gentle sponge filter or a low-flow internal filter. Long fins make strong current tiring, and fish forced to fight flow may clamp fins or hide. This is especially important in a \u003cstrong\u003ecambodian longfin betta in planted tank\u003c\/strong\u003e layout where the fish should glide between leaves rather than get pushed around.\u003c\/p\u003e\n\u003ch3\u003eSubstrate, Plants, and Decor\u003c\/h3\u003e\n\u003cp\u003eDark sand or smooth fine gravel helps show off pale Cambodian tones and reduces glare. Add broad-leaved plants such as Anubias, Java fern, and floating cover. These support a more natural \u003cstrong\u003ebetta fish with live plants\u003c\/strong\u003e display and provide resting points near the surface. Good \u003cstrong\u003elongfin betta tank ideas\u003c\/strong\u003e include driftwood arches, floating Indian almond leaves, and open front swimming space. For keepers interested in other display forms, compare this fish with the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eHalfmoon Butterfly Betta Male Betta Splendens\u003c\/a\u003e or the elegant \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Vailtail Green Male Betta Splend\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"info-box\"\u003e\n  \u003ch4\u003e🔹 Quick Setup Checklist\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003e20 litres minimum, 25-40 litres preferred\u003c\/li\u003e\n    \u003cli\u003eLid fitted to reduce jumping and retain warmth\u003c\/li\u003e\n    \u003cli\u003eAdjustable heater set initially to 26°C\u003c\/li\u003e\n    \u003cli\u003eGentle sponge or baffled filter\u003c\/li\u003e\n    \u003cli\u003eSoft planting and surface resting areas\u003c\/li\u003e\n    \u003cli\u003eThermometer to track \u003cstrong\u003ebetta fish preferred water temperature\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eWater conditioner before every refill\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tip-box\"\u003e\n  \u003ch4\u003e💡 Pro Tip\u003c\/h4\u003e\n  \u003cp\u003eAlways cycle the aquarium for 4-6 weeks before adding your fish. Stable biological filtration prevents ammonia spikes, which are especially damaging in warm betta tanks where metabolism is already elevated.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"feeding\"\u003eWhat Does a Cambodian Longfin Male Betta Eat? Complete Feeding Guide\u003c\/h2\u003e\n\u003cp\u003eThe correct \u003cstrong\u003ebetta fish diet\u003c\/strong\u003e is high in protein and based on the species' carnivorous nature. In the wild, bettas feed on insect larvae, tiny crustaceans, and small invertebrates near the surface. In the aquarium, the best staple is a quality pellet formulated as \u003cstrong\u003esiamese fighting fish food\u003c\/strong\u003e, supported by frozen or live treats such as bloodworms, brine shrimp, and daphnia. A varied diet supports colour, finnage, and overall \u003cstrong\u003ebetta fish health\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eStaple Foods\u003c\/h3\u003e\n\u003cp\u003eUse a small floating betta pellet as the main daily food. Feed 2-4 pellets once or twice daily depending on pellet size and the fish's body condition. Bettas have small stomachs, so portion control matters. If the fish spits out food, soak pellets briefly or choose a smaller size. For keepers comparing sex-based feeding questions such as \u003cstrong\u003efemale betta fish diet\u003c\/strong\u003e, \u003cstrong\u003ewhat do female betta fish eat\u003c\/strong\u003e, or \u003cstrong\u003ewhat to feed female betta fish\u003c\/strong\u003e, the answer is broadly similar: both males and females need protein-rich foods, though breeding females may need heavier conditioning.\u003c\/p\u003e\n\u003ch3\u003eSupplemental Foods\u003c\/h3\u003e\n\u003cp\u003eOffer frozen bloodworms or brine shrimp 2-3 times weekly. Daphnia is useful for variety and can help prevent constipation. These foods also help maintain body mass in longfin fish that display actively. If you are conditioning fish for \u003cstrong\u003ebetta fish breeding\u003c\/strong\u003e, increase food variety but keep portions controlled to avoid fouling the tank.\u003c\/p\u003e\n\u003ch3\u003eFeeding Frequency and Portion Control\u003c\/h3\u003e\n\u003cp\u003eFeed once in the morning and once in the evening, removing uneaten food promptly. Warm water speeds digestion, so a fish kept at the proper \u003cstrong\u003ebetta fish heat temp\u003c\/strong\u003e usually shows a stronger appetite than one kept too cool. However, overfeeding is still a major cause of bloating and poor water quality.\u003c\/p\u003e\n\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\u003eBetta pellets \/ \u003cstrong\u003esiamese fighting fish food\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e2-3 small pellets\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEvening\u003c\/td\u003e\n\u003ctd\u003ePellets or frozen brine shrimp \/ daphnia\u003c\/td\u003e\n\u003ctd\u003e2-3 pellets or a small pinch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSome search terms around female breeding behaviour—such as \u003cstrong\u003ewhy do female betta fish eat their eggs\u003c\/strong\u003e or \u003cstrong\u003ewhy is my female betta fish not eating\u003c\/strong\u003e—relate more to stress, poor conditioning, or unsuitable setup than to the food itself. Even though this product is a male, those questions highlight a wider truth: appetite is one of the first indicators that temperature, stress, or water quality may be off.\u003c\/p\u003e\n\u003cdiv class=\"warning-box\"\u003e\n  \u003ch4\u003e⚠️ Feeding Warning\u003c\/h4\u003e\n  \u003cp\u003eOverfeeding causes ammonia spikes, obesity, and digestive issues. In a small warm aquarium, leftover food breaks down quickly. Feed sparingly, watch the fish swallow each bite, and fast one day per week if needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"food-recommendation\"\u003e\n  \u003ca href=\"\/products\/betta-fish-temperature\"\u003eHalfmoon Butterfly Betta Male Betta Splendens\u003c\/a\u003e\n  \u003cp\u003eA useful comparison if you want another longfin display fish with similar feeding and heating needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"appearance\"\u003eWhat Does a Cambodian Longfin Male Betta Look Like? Colors, Patterns \u0026amp; Varieties\u003c\/h2\u003e\n\u003cp\u003eThe Cambodian longfin form is known for a lighter body base with contrasting finnage, often showing creamy pink, flesh-toned, pale ivory, red, or soft blue accents depending on the line. When people search \u003cstrong\u003ebetta fish color\u003c\/strong\u003e or even compare unusual strains like a \u003cstrong\u003erainbow betta fish\u003c\/strong\u003e, they are usually trying to understand how much colour can shift with mood, genetics, and lighting. Bettas can deepen or mute their shades depending on stress, dominance, and environment.\u003c\/p\u003e\n\u003cp\u003eThis male reaches around 7 cm and carries extended fins that create a flowing silhouette. Because of those fins, the fish looks best in calm water with dark background contrast. The \u003cstrong\u003ebetta fish preferred temperature\u003c\/strong\u003e and stable water quality affect appearance more than many beginners realise. A fish kept at the correct \u003cstrong\u003ebetta fish preferred water temperature\u003c\/strong\u003e often shows better fin extension and stronger colour than one kept cool.\u003c\/p\u003e\n\u003cp\u003eSexing is usually straightforward in adults. Males have longer fins, stronger flare response, and more territorial display behaviour. If you are researching \u003cstrong\u003ewhat color are female betta fish\u003c\/strong\u003e or comparing male and female forms, females are usually shorter-finned and less dramatic in silhouette, though still attractive. For variety lovers, compare this fish with the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eSTUNNING KOI NEMO BETTA Male Betta\u003c\/a\u003e, the fuller-finned \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Halfmoon Male Splend Beautiful Betta\u003c\/a\u003e, or the spikier \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Crown Tail Male Betta Mix\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eOur photos show the subtle body tone and fin flow that make this fish stand out in a planted nano display. A darker substrate, warm spectrum lighting, and a calm layout with leaves near the surface are ideal for showing the fish at its best.\u003c\/p\u003e\n\n\u003ch2 id=\"compatibility\"\u003eWhat Fish Can Live With a Cambodian Longfin Male Betta? Compatibility Guide\u003c\/h2\u003e\n\u003cp\u003eA male betta is best treated as a solitary centrepiece fish. Any serious \u003cstrong\u003ebetta fish community tank guide\u003c\/strong\u003e should start with that fact. While people often ask \u003cstrong\u003ewhat are betta fish tank mates\u003c\/strong\u003e, success depends on tank size, layout, and the individual male's temperament. The safest approach is a species-only setup or a carefully planned community in a larger planted tank.\u003c\/p\u003e\n\u003cp\u003eGood \u003cstrong\u003ecambodian longfin betta tank mates\u003c\/strong\u003e are peaceful bottom dwellers or invertebrates that do not nip fins or compete at the surface. Suitable options include small Corydoras in larger tanks, Kuhli loaches, and some snails. Shrimp can work, but there is always risk; some males ignore them, others hunt them. If you want a visual comparison with other bettas before deciding on a display fish, look at the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eSTUNNING Double Tail Male SPLEND BEAUTIFUL FISH\u003c\/a\u003e or the softer-toned \u003ca href=\"\/products\/betta-fish-temperature\"\u003eFemale Super Delta Top Grade\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal Tank Mates\u003c\/h3\u003e\n\u003cp\u003eIn a 40 litre or larger planted tank, \u003cstrong\u003epeaceful tank mates for betta\u003c\/strong\u003e may include pygmy Corydoras, small snails, and Kuhli loaches. A heavily planted layout breaks sight lines and reduces stress. For stocking questions like \u003cstrong\u003ebetta fish tank mates 10 gallon\u003c\/strong\u003e, keep options very limited and choose only low-impact companions. For \u003cstrong\u003ebetta fish tank mates 15 gallon\u003c\/strong\u003e, you have more flexibility, but the male's personality still decides the outcome.\u003c\/p\u003e\n\u003ch3\u003eSpecies to Avoid\u003c\/h3\u003e\n\u003cp\u003eAvoid other male bettas, fin nippers such as tiger barbs, and flashy fish that resemble bettas. Male guppies are often a poor choice because their tails can trigger aggression. Fast, boisterous fish also outcompete longfin bettas at feeding time.\u003c\/p\u003e\n\u003ch3\u003eAbout Female Bettas\u003c\/h3\u003e\n\u003cp\u003eMany compatibility searches focus on females, such as \u003cstrong\u003ewhat can female betta fish live with\u003c\/strong\u003e, \u003cstrong\u003ewhat fish are compatible with female betta fish\u003c\/strong\u003e, \u003cstrong\u003eare female betta fish aggressive\u003c\/strong\u003e, \u003cstrong\u003eare female betta fish less aggressive than males\u003c\/strong\u003e, or \u003cstrong\u003eare female betta fish territorial\u003c\/strong\u003e. In general, females can sometimes be kept in groups, but that requires space, line-of-sight breaks, and close observation. Questions like \u003cstrong\u003e2 female betta fish live together\u003c\/strong\u003e, \u003cstrong\u003e2 female betta fish together\u003c\/strong\u003e, or \u003cstrong\u003e3 female betta fish together\u003c\/strong\u003e often lead to trouble because very small groups can create unstable pecking orders. A proper sorority usually starts at 5+ females in a much larger tank than a single male would need. Even then, \u003cstrong\u003eare female betta fish social\u003c\/strong\u003e is the wrong way to think about them; they are tolerated group fish, not true shoalers.\u003c\/p\u003e\n\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\/betta-fish-temperature\"\u003eFemale Super Delta Top Grade\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n      \u003ctd\u003eNot for the same tank as this male; useful only for breeding projects under controlled conditions.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSnails\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes\u003c\/td\u003e\n      \u003ctd\u003eUsually safe and helpful for cleanup, though some bettas may peck at antennae.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMale guppies\u003c\/td\u003e\n      \u003ctd\u003e❌ Avoid\u003c\/td\u003e\n      \u003ctd\u003eBright fins can trigger chasing and attacks.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\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 a display tank. This reduces disease risk and lets you judge whether your betta is calm enough for any community experiment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"breeding\"\u003eHow Do You Breed a Cambodian Longfin Betta? Complete Breeding Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBetta fish breeding\u003c\/strong\u003e is best described as moderate rather than easy. The male builds a bubble nest, embraces the female during spawning, and then usually takes over egg care. For success, you need the right pair, the right conditioning foods, and the right \u003cstrong\u003ebetta fish temperature for breeding\u003c\/strong\u003e. Most breeders use 27-28°C as a practical \u003cstrong\u003ebetta fish breeding temperature\u003c\/strong\u003e, with very still water and shallow depth.\u003c\/p\u003e\n\u003ch3\u003eBreeding Setup\u003c\/h3\u003e\n\u003cp\u003eA dedicated breeding tank of 15-25 litres works well. Keep water shallow, filtration minimal or absent during spawning, and add floating cover. The \u003cstrong\u003ebetta fish breeding water temperature\u003c\/strong\u003e should be stable, not swinging between day and night. If you are comparing sex-specific care terms like \u003cstrong\u003efemale betta fish requirements\u003c\/strong\u003e, \u003cstrong\u003efemale betta fish tank setup\u003c\/strong\u003e, \u003cstrong\u003efemale betta fish tank size\u003c\/strong\u003e, and \u003cstrong\u003efemale betta fish temperature\u003c\/strong\u003e, remember that females need conditioning and recovery space before and after spawning.\u003c\/p\u003e\n\u003ch3\u003eChoosing and Conditioning the Pair\u003c\/h3\u003e\n\u003cp\u003eUse a healthy male and a mature female of suitable size. Searches such as \u003cstrong\u003efemale betta fish how to tell\u003c\/strong\u003e, \u003cstrong\u003efemale betta fish breeding stripes\u003c\/strong\u003e, and \u003cstrong\u003efemale betta fish size for breeding\u003c\/strong\u003e all reflect the same need: identify a receptive, well-conditioned female. Vertical breeding bars, a visible ovipositor, and interest without panic are good signs. The \u003cstrong\u003emale betta fish temperature\u003c\/strong\u003e and \u003cstrong\u003emale betta fish water temperature\u003c\/strong\u003e should remain stable before introduction to encourage nest building.\u003c\/p\u003e\n\u003ch3\u003eSpawning, Eggs, and Fry\u003c\/h3\u003e\n\u003cp\u003eAfter spawning, the male gathers eggs into the bubble nest. Remove the female once spawning is complete to prevent harassment. Eggs usually hatch in 24-36 hours depending on temperature. The ideal \u003cstrong\u003ebetta fish fry temperature\u003c\/strong\u003e is similar to the breeding tank, around 27-28°C. Once fry become free-swimming, remove the male and begin feeding infusoria or vinegar eels, followed by newly hatched brine shrimp.\u003c\/p\u003e\n\u003cp\u003eQuestions around \u003cstrong\u003efemale betta fish care\u003c\/strong\u003e, \u003cstrong\u003efemale betta fish care guide\u003c\/strong\u003e, and \u003cstrong\u003efemale betta fish guide\u003c\/strong\u003e matter here because females often need careful recovery after spawning. If you are asking \u003cstrong\u003ewhich is better female betta fish or male\u003c\/strong\u003e, the answer depends on your goal: males are usually better display fish, while females are useful for breeding projects and group setups only when managed correctly.\u003c\/p\u003e\n\u003cdiv class=\"tip-box\"\u003e\n  \u003ch4\u003eAdvanced Breeding Tip\u003c\/h4\u003e\n  \u003cp\u003eFor better hatch rates, keep the breeding tank shallow and cover it to trap warm humid air above the surface. This helps developing fry as the labyrinth organ begins to form and reduces losses caused by cold air exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"comparison\"\u003eCambodian Longfin Male Betta vs Similar Betta Types: Which Should You Choose?\u003c\/h2\u003e\n\u003cp\u003eChoosing between betta varieties is not just about colour. Finnage type affects swimming effort, display style, and how the fish uses the aquarium. If you want a graceful show fish for a calm planted tank, the Cambodian longfin is an excellent choice. If you want a bolder pattern or different tail shape, other lines may suit you better.\u003c\/p\u003e\n\u003ctable class=\"comparison-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCambodian Longfin Male Betta\u003c\/th\u003e\n\u003cth\u003eHalfmoon Male Betta\u003c\/th\u003e\n\u003c\/tr\u003e\n  \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\u003e7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCare Level\u003c\/td\u003e\n\u003ctd\u003eEasy\u003c\/td\u003e\n\u003ctd\u003eEasy to moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e24-30°C\u003c\/td\u003e\n\u003ctd\u003e24-30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£5.81\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eElegant planted nano display\u003c\/td\u003e\n\u003ctd\u003eMaximum tail spread and dramatic flaring\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"comparison-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCambodian Longfin Male Betta\u003c\/th\u003e\n\u003cth\u003eCrowntail Male Betta\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTail Style\u003c\/td\u003e\n\u003ctd\u003eFlowing longfin\u003c\/td\u003e\n\u003ctd\u003eSpiked ray extensions\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVisual Effect\u003c\/td\u003e\n\u003ctd\u003eSoft, fluid movement\u003c\/td\u003e\n\u003ctd\u003eSharper, more exotic outline\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest Tank Style\u003c\/td\u003e\n\u003ctd\u003eCalm, leafy aquascape\u003c\/td\u003e\n\u003ctd\u003eOpen display with gentle current\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£5.81\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eKeepers wanting classic elegance\u003c\/td\u003e\n\u003ctd\u003eKeepers wanting a more unusual silhouette\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are comparing options, the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Halfmoon Male Splend Beautiful Betta\u003c\/a\u003e offers a broader tail spread, while the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Crown Tail Male Betta Mix\u003c\/a\u003e gives a more sculpted look. The \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Vailtail Green Male Betta Splend\u003c\/a\u003e is another good alternative for keepers who like classic long flowing fins. For beginners wanting one of the \u003cstrong\u003ebest betta fish for beginners\u003c\/strong\u003e, this Cambodian longfin is a strong choice because it combines hardy basic care with standout visual appeal.\u003c\/p\u003e\n\n\u003ch2 id=\"health\"\u003eWhat Common Health Problems Affect Cambodian Longfin Male Bettas?\u003c\/h2\u003e\n\u003cp\u003eThe biggest preventable issue in betta keeping is unstable temperature. People often search \u003cstrong\u003ebetta temperature shock symptoms\u003c\/strong\u003e, \u003cstrong\u003ebetta fish temperature shock symptoms\u003c\/strong\u003e, or ask how long can betta fish live in cold water. Cold stress reduces appetite, slows immunity, and can lead to lethargy, clamped fins, and susceptibility to fin rot or white spot. Typical \u003cstrong\u003ebetta fish temperature shock symptoms\u003c\/strong\u003e include sudden inactivity, loss of balance, faded colour, refusal to eat, and hanging near the heater or surface.\u003c\/p\u003e\n\u003cp\u003eIf the tank overheats, \u003cstrong\u003ebetta fish high temperature\u003c\/strong\u003e stress can appear as rapid gill movement, frantic swimming, or gasping. Questions like \u003cstrong\u003ebetta 90 degree water\u003c\/strong\u003e and \u003cstrong\u003ebetta fish water temperature too hot\u003c\/strong\u003e are important because 90°F (about 32°C) is beyond the safe long-term range for most home-kept bettas. If this happens, cool the tank gradually, increase surface agitation slightly, and check room heat sources and lighting.\u003c\/p\u003e\n\u003ch3\u003eSigns of a Healthy Betta\u003c\/h3\u003e\n\u003cp\u003eA healthy male is alert, responsive, curious at feeding time, and able to hold fins open without strain. Colour should be clear for the variety, not greyed out by stress. The fish should rest at times, but not lie listlessly on the bottom all day. Warm stable water, a proper \u003cstrong\u003ebetta fish quarantine tank\u003c\/strong\u003e for new arrivals, and sensible feeding all support long-term \u003cstrong\u003ebetta fish health\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCommon Diseases and Prevention\u003c\/h3\u003e\n\u003cp\u003eWatch for fin rot, white spot, velvet, constipation, and bacterial infections. Longfin fish are especially vulnerable to fin damage in rough decor or strong current. Good \u003cstrong\u003ebetta fish tank enrichment\u003c\/strong\u003e does not mean clutter; it means safe resting leaves, visual barriers, and gentle exploration points. Many keepers asking \u003cstrong\u003efemale betta fish diseases\u003c\/strong\u003e or whether a \u003cstrong\u003efemale betta fish healthy\u003c\/strong\u003e looks different are really learning the same general lesson: appetite, posture, and fin condition are your best early warning signs.\u003c\/p\u003e\n\u003cdiv class=\"warning-box\"\u003e\n  \u003ch4\u003e⚠️ Health Warning\u003c\/h4\u003e\n  \u003cp\u003eNever make sudden temperature corrections. Rapid changes can worsen \u003cstrong\u003ebetta temperature shock symptoms\u003c\/strong\u003e. Adjust by small increments and always match new water closely during water changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-box\"\u003e\n  \u003ch4\u003e🔹 Quarantine Protocol\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eUse a separate heated tank for 2-4 weeks\u003c\/li\u003e\n    \u003cli\u003eObserve appetite, fins, breathing, and waste\u003c\/li\u003e\n    \u003cli\u003eKeep water warm and stable at 26°C\u003c\/li\u003e\n    \u003cli\u003eUse gentle filtration and daily visual checks\u003c\/li\u003e\n    \u003cli\u003eDo not share nets or equipment between tanks\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"behavior\"\u003eHow Does a Cambodian Longfin Male Betta Behave in the Aquarium?\u003c\/h2\u003e\n\u003cp\u003eThis fish is intelligent, observant, and strongly territorial. A male often patrols the top and middle levels, inspects new objects, and learns where food appears. He may flare at his reflection, at similarly shaped fish, or even at movement outside the glass. That is normal display behaviour, but constant pacing usually means the setup needs more cover.\u003c\/p\u003e\n\u003cp\u003eBecause bettas are labyrinth fish, they regularly visit the surface for air. This is why a lid, warm air above the water, and easy surface access matter. The fish's \u003cstrong\u003ebetta fish body temperature\u003c\/strong\u003e follows the surrounding water because it is ectothermic, so behaviour changes quickly when the tank cools. Keepers often notice that a fish at the correct \u003cstrong\u003ebetta fish comfortable temperature\u003c\/strong\u003e is more interactive, while one in a cool tank becomes withdrawn.\u003c\/p\u003e\n\u003cp\u003eGood enrichment includes floating plants, occasional rearrangement of leaves, and a calm viewing area. In many home aquariums, this fish becomes a true character pet, recognising feeding times and responding to movement near the tank.\u003c\/p\u003e\n\n\u003ch2 id=\"why-buy\"\u003eWhy Buy a Cambodian Longfin Male Betta from Tropical Fish Co?\u003c\/h2\u003e\n\u003cp\u003eWhen customers search \u003cstrong\u003ebuy betta fish UK\u003c\/strong\u003e, \u003cstrong\u003ebetta fish for sale UK\u003c\/strong\u003e, or \u003cstrong\u003ebuy betta fish online UK\u003c\/strong\u003e, they are usually looking for more than just availability. They want a fish that has been held correctly, fed properly, and packed with temperature control in mind. That matters even more for a longfin male, because transport stress and cold exposure can affect finnage, appetite, and colour very quickly.\u003c\/p\u003e\n\u003cp\u003eOur Cambodian longfin males are selected for finnage quality, body condition, and active behaviour before listing. Each fish is assessed for feeding response and general condition, then held in warm stable systems suited to \u003cstrong\u003ebetta fish optimal conditions\u003c\/strong\u003e. In colder months, \u003cstrong\u003ebetta fish delivery UK\u003c\/strong\u003e requires insulated packaging and heat support so the fish does not arrive chilled. We also include practical acclimation guidance, because the safest way to \u003cstrong\u003ehow to warm betta fish water\u003c\/strong\u003e is gradually, not by sudden transfer into hotter water.\u003c\/p\u003e\n\u003cp\u003eIf you want to \u003cstrong\u003ebuy cambodian longfin betta UK\u003c\/strong\u003e, compare a few forms first and choose the one that matches your tank style. This fish is ideal for keepers wanting a graceful single specimen in a planted display. Whether you are searching \u003cstrong\u003ecambodian longfin betta for sale UK\u003c\/strong\u003e, \u003cstrong\u003eorder cambodian longfin betta online UK\u003c\/strong\u003e, \u003cstrong\u003emale betta for sale UK\u003c\/strong\u003e, \u003cstrong\u003elive betta fish for sale UK\u003c\/strong\u003e, or \u003cstrong\u003ebuy longfin betta UK\u003c\/strong\u003e, the key is receiving a healthy fish that has not been rushed through poor holding conditions. Customers also ask about \u003cstrong\u003ecambodian longfin betta price UK\u003c\/strong\u003e; at £5.81, this fish offers strong value for a visually distinctive longfin strain.\u003c\/p\u003e\n\u003cp\u003eFor keepers building a small collection or comparing forms, you may also like the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Halfmoon Female Betta Splend Beautiful\u003c\/a\u003e or the striking \u003ca href=\"\/products\/betta-fish-temperature\"\u003eHalfmoon Butterfly Betta Male Betta Splendens\u003c\/a\u003e. Order your Cambodian Longfin Male Betta today with confidence and build the warm, calm display this fish deserves.\u003c\/p\u003e\n\u003cdiv class=\"care-highlight\"\u003e\n  \u003ch4\u003eWhy Choose Tropical Fish Co for Cambodian Longfin Bettas\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eSelected for active behaviour, intact finnage, and clear Cambodian patterning\u003c\/li\u003e\n    \u003cli\u003eHeld in warm stable systems to reduce stress before dispatch\u003c\/li\u003e\n    \u003cli\u003ePacked for UK conditions with insulation and seasonal heat support where needed\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"related-products\"\u003eYou Might Also Like\u003c\/h2\u003e\n\u003cp\u003eIf you enjoy the soft tones and flowing fins of this fish, compare it with the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Vailtail Green Male Betta Splend\u003c\/a\u003e for a classic longfin profile, or the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eSTUNNING KOI NEMO BETTA Male Betta\u003c\/a\u003e for a bolder patterned display. The \u003ca href=\"\/products\/betta-fish-temperature\"\u003eSTUNNING Double Tail Male SPLEND BEAUTIFUL FISH\u003c\/a\u003e offers a different tail structure, while the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eFemale Super Delta Top Grade\u003c\/a\u003e is useful if you are researching breeding projects. For a fuller finnage style, consider the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Halfmoon Male Splend Beautiful Betta\u003c\/a\u003e. If you are still deciding between forms, the \u003ca href=\"\/products\/betta-fish-temperature\"\u003eStunning Crown Tail Male Betta Mix\u003c\/a\u003e shows how different tail types change the whole look of a betta aquarium.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"Default Title","offer_id":57379716464975,"sku":"7067","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/long-fin-fighting-fish-red-cambodian-betta-spl-male-cambodian-red-natural-aquarium-7067.webp?v=1777850167","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/cambodian-longfin-male-betta-fish-uk-sale","provider":"Tropical Fish Co","version":"1.0","type":"link"}