{"product_id":"tetra-fish-bleeding-heart-for-sale-uk","title":"Bleeding Heart Tetra (Megalamphodus erythrostigma) - UK","description":"\u003cp\u003eThe \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e, better known in the hobby as the \u003cstrong\u003eBleeding Heart Tetra\u003c\/strong\u003e, is one of the most distinctive \u003cstrong\u003etetra fish\u003c\/strong\u003e you can keep in a peaceful tropical community. Known scientifically as \u003cem\u003eMegalamphodus erythrostigma\u003c\/em\u003e, this South American species combines a soft silver-bronze body, elegant finnage, and the famous crimson shoulder mark that gives it the common name \u003cstrong\u003eRed Spot Tetra\u003c\/strong\u003e. If you have ever wondered \u003cstrong\u003ewhat bleeding heart tetras look like\u003c\/strong\u003e, the answer is simple: they are graceful, laterally compressed \u003cstrong\u003etetras\u003c\/strong\u003e with a deep body, a dark red blotch behind the gill plate, and a flowing anal fin that becomes especially striking in mature males. Adult fish reach a \u003cstrong\u003ebleeding heart tetra size\u003c\/strong\u003e of around 6 cm, making them a \u003cstrong\u003elarge tetra for community tank\u003c\/strong\u003e setups compared with smaller species such as \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetra\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis species is popular because it offers the look of a show fish with the manners of a \u003cstrong\u003epeaceful schooling tetra species\u003c\/strong\u003e. A healthy group displays calm, synchronized swimming in the midwater zone, making the \u003cstrong\u003ebleeding heart tetra for community tank\u003c\/strong\u003e use especially appealing. With the right \u003cstrong\u003ebleeding heart tetra tank setup\u003c\/strong\u003e, stable \u003cstrong\u003ebleeding heart tetra water parameters\u003c\/strong\u003e, and a suitable \u003cstrong\u003ebleeding heart tetra school size\u003c\/strong\u003e, they are also considered a \u003cstrong\u003ehardy tropical tetra UK\u003c\/strong\u003e aquarists can keep successfully. The typical \u003cstrong\u003ebleeding heart tetra lifespan\u003c\/strong\u003e is up to 5 years, and their manageable care needs make them a solid choice for aquarists looking for a \u003cstrong\u003ecolourful tetra for freshwater tank\u003c\/strong\u003e displays without choosing a fin-nippy species. See our detailed photos showing the body shape, red shoulder patch, and fin extension of the adult \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e so you know exactly what to expect on arrival.\u003c\/p\u003e\n\u003cp\u003eIf you want a calm, elegant shoal with real personality, the \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e is one of the best choices among \u003cstrong\u003efreshwater tetra UK\u003c\/strong\u003e hobbyists looking for something a little larger and more refined than the average tetra.\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\u003eMegalamphodus erythrostigma\u003c\/em\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Beginner to intermediate\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMin Tank Size:\u003c\/strong\u003e 60 litres (about 13 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 4.0-7.5\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\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 Characiformes\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Acestrorhamphidae\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGenus:\u003c\/strong\u003e Megalamphodus\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eMegalamphodus erythrostigma\u003c\/em\u003e, sometimes discussed in older hobby references under related characin groupings, is a classic South American aquarium species valued for its shape, colour contrast, and calm schooling behaviour. In the hobby it sits alongside other popular characins such as \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e, \u003ca href=\"\/products\/serpae-tetras\"\u003eSerpae Tetras\u003c\/a\u003e, and \u003ca href=\"\/products\/blue-tetra\"\u003eBlue Tetra\u003c\/a\u003e varieties, but it stands out for its deeper body and unmistakable red heart-shaped flank marking.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"origin\"\u003eWhere Do Bleeding Heart Tetras Come From? Natural Habitat Explained\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ebleeding heart tetra origin\u003c\/strong\u003e is tropical South America. If you are asking \u003cstrong\u003ewhere do bleeding heart tetras come from\u003c\/strong\u003e, they are associated with slow-moving freshwater systems in the upper Amazon basin and surrounding river networks. Their \u003cstrong\u003ebleeding heart tetra natural habitat\u003c\/strong\u003e includes calm margins, tributaries, and shaded stretches where leaf litter, submerged roots, and overhanging vegetation soften the light. This is why a natural-looking aquarium works so well for them.\u003c\/p\u003e\n\u003cp\u003eIn the wild, the \u003cstrong\u003ebleeding heart tetra habitat\u003c\/strong\u003e is usually warm, soft, and often slightly acidic. Seasonal rain, tannins from decaying plant matter, and dense bankside cover all shape the conditions these fish evolved in. That does not mean they require a blackwater specialist setup, but it does explain why they show their best colour and most relaxed behaviour in dimmer, well-structured aquariums with plants and dark décor. A thoughtfully designed \u003cstrong\u003ebleeding heart tetra for planted aquarium\u003c\/strong\u003e layout closely mirrors this environment.\u003c\/p\u003e\n\u003cp\u003eLike many South American \u003cstrong\u003etetra fish\u003c\/strong\u003e, they feed on small invertebrates, organic debris, and tiny food items drifting in the water column. In practical aquarium terms, that means they are adaptable omnivores rather than demanding predators. Aquarists sometimes compare them with the \u003ca href=\"\/products\/neon-tetra\"\u003eneon tetra\u003c\/a\u003e, \u003ca href=\"\/products\/lemon-tetras\"\u003elemon tetra\u003c\/a\u003e, or \u003ca href=\"\/products\/blue-tetra\"\u003eCochus Blue Tetra\u003c\/a\u003e, but the \u003cstrong\u003eBleeding Heart Tetra\u003c\/strong\u003e is larger, deeper-bodied, and generally calmer in mixed groups. They also share a South American feel with species such as \u003cstrong\u003econgo tetra\u003c\/strong\u003e in terms of display value, even though Congo tetras come from Africa rather than the same region.\u003c\/p\u003e\n\u003cp\u003ePeople occasionally ask whether this fish can be kept outdoors, or search for \u003cstrong\u003ebleeding heart tetra in pond\u003c\/strong\u003e. In the UK, that is not recommended. These are tropical fish that need stable warmth, and outdoor ponds are too cold for most of the year. Another common question is \u003cstrong\u003eis bleeding heart native\u003c\/strong\u003e to local waters; it is not. This is a South American species and should be kept only in suitable indoor aquariums.\u003c\/p\u003e\n\u003cdiv class=\"tip-box\"\u003e\n  \u003ch4\u003e💡 Expert Tip\u003c\/h4\u003e\n  \u003cp\u003eMimicking the natural habitat of \u003cem\u003eMegalamphodus erythrostigma\u003c\/em\u003e with darker substrate, floating cover, driftwood, and gentle flow often improves confidence, deepens colour, and reduces stress-related pacing. Fish that feel secure show a fuller red shoulder mark and tighter schooling behaviour.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"tank-setup\"\u003eHow to Set Up the Perfect Tank for Bleeding Heart Fish\u003c\/h2\u003e\n\u003cp\u003eA successful \u003cstrong\u003ebleeding heart tetra tank setup\u003c\/strong\u003e starts with space for group behaviour. Although the listed minimum is 60 litres, that is best treated as a lower limit for a small group. For long-term success, especially if you want a proper shoal and additional community fish, a 75-90 litre aquarium is much better. Many hobbyists search for \u003cstrong\u003ebleeding heart tetra tank size\u003c\/strong\u003e advice because they want to know whether these fish suit a nano setup. In reality, a \u003cstrong\u003ebleeding heart tetra 5 gallon aquarium\u003c\/strong\u003e is too small, and even a cramped tank can lead to timid behaviour and poor colour. A \u003cstrong\u003ebleeding heart tetra 20 gallon aquarium kit\u003c\/strong\u003e is a more realistic starting point for a proper group.\u003c\/p\u003e\n\u003ch3\u003eTank Size Requirements\u003c\/h3\u003e\n\u003cp\u003eThe ideal \u003cstrong\u003ebleeding heart tetra minimum group size\u003c\/strong\u003e is 6, but 8-10 is better. If you are wondering \u003cstrong\u003ehow many bleeding heart tetras should be kept together\u003c\/strong\u003e, the answer is enough to spread social pressure and create natural shoaling. A larger \u003cstrong\u003ebleeding heart tetra group size\u003c\/strong\u003e reduces nervousness and helps prevent occasional sparring between males. Because the species reaches an \u003cstrong\u003eadult bleeding heart tetra\u003c\/strong\u003e length of around 6 cm, the practical \u003cstrong\u003ebleeding heart tetra full size\u003c\/strong\u003e should always be considered when planning stock.\u003c\/p\u003e\n\u003ch3\u003eWater Parameters\u003c\/h3\u003e\n\u003cp\u003eThe best \u003cstrong\u003ebleeding heart tetra water parameters\u003c\/strong\u003e are stable rather than extreme. Aim for a \u003cstrong\u003ebleeding heart tetra temperature\u003c\/strong\u003e of 22-26°C, with a preferred \u003cstrong\u003ebleeding heart tetra temperature range\u003c\/strong\u003e around 23-25°C for everyday keeping. If you are checking \u003cstrong\u003ebleeding heart tetra water temp\u003c\/strong\u003e during acclimation, avoid swings of more than 1-2°C. The species tolerates a wide \u003cstrong\u003ebleeding heart tetra ph range\u003c\/strong\u003e from 4.0 to 7.5, but most home aquariums do very well around pH 6.2-7.0. \u003cstrong\u003eBleeding heart tetra water hardness\u003c\/strong\u003e should stay within 1-12 dGH, with softer water preferred for breeding and best finnage.\u003c\/p\u003e\n\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\"\u003e4.0-7.5\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\"\u003e1-12 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\n\u003ch3\u003eFiltration\u003c\/h3\u003e\n\u003cp\u003eUse efficient biological filtration with gentle to moderate flow. These fish come from calmer water than many riverine species, so avoid blasting them with excessive current. A well-cycled internal filter or external canister with spray-bar return works well. The key point in any \u003cstrong\u003ebleeding heart tetra care guide\u003c\/strong\u003e is consistency: zero ammonia, zero nitrite, and low nitrate. Stable, clean water is central to good \u003cstrong\u003ebleeding heart tetra health care\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSubstrate, Plants and Decor\u003c\/h3\u003e\n\u003cp\u003eDark sand or fine gravel helps the red flank patch stand out. Driftwood, leaf-style décor, and planted margins create security. A \u003cstrong\u003ebleeding heart tetra for planted aquarium\u003c\/strong\u003e layout can include Amazon sword plants, Cryptocoryne, floating Salvinia, and stem plants that break lines of sight. Aquarists building a South American display often combine them visually with species like \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e or \u003ca href=\"\/products\/rosy-tetra\"\u003eOrnate Tetras\u003c\/a\u003e for layered colour contrast.\u003c\/p\u003e\n\u003ch3\u003eLighting\u003c\/h3\u003e\n\u003cp\u003eModerate lighting is ideal. Very bright light can wash out colour and make shy fish stay hidden. Floating plants or darker backgrounds help. If you are asking about \u003cstrong\u003ebleeding heart tetra in aquarium\u003c\/strong\u003e behaviour under strong LEDs, expect them to prefer shaded areas unless the tank is heavily planted.\u003c\/p\u003e\n\u003cdiv class=\"info-box\"\u003e\n  \u003ch4\u003e🔹 Quick Setup Checklist\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eChoose at least a 60 litre tank, ideally larger for a full school\u003c\/li\u003e\n    \u003cli\u003eKeep 6 minimum, 8-10 preferred\u003c\/li\u003e\n    \u003cli\u003eSet temperature to 22-26°C\u003c\/li\u003e\n    \u003cli\u003eMaintain soft to moderately hard water\u003c\/li\u003e\n    \u003cli\u003eUse dark substrate and planted cover\u003c\/li\u003e\n    \u003cli\u003eProvide gentle to moderate filtration\u003c\/li\u003e\n    \u003cli\u003eLeave open midwater swimming space\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 fish. Even a hardy species can struggle in an immature tank, and many cases of poor colour, clamped fins, or \u003cstrong\u003ebleeding heart tetra not eating\u003c\/strong\u003e are really water-quality problems rather than feeding issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"feeding\"\u003eWhat Do Bleeding Heart Fish Eat? Complete Feeding Guide\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ebleeding heart tetra diet\u003c\/strong\u003e is omnivorous. In practical terms, that means they do best on a varied menu of quality flakes or micro pellets, plus regular frozen and live foods. If you are asking \u003cstrong\u003ewhat do bleeding heart tetras eat\u003c\/strong\u003e or \u003cstrong\u003ewhat does bleeding heart tetra eat\u003c\/strong\u003e, think small, protein-rich foods balanced with plant-based ingredients and vitamins. A good \u003cstrong\u003ebleeding heart tetra feeding guide\u003c\/strong\u003e should focus on variety rather than one single food.\u003c\/p\u003e\n\u003ch3\u003eStaple Foods\u003c\/h3\u003e\n\u003cp\u003eThe best daily \u003cstrong\u003ebleeding heart tetra food\u003c\/strong\u003e is a fine tropical flake or small slow-sinking granule. Choose foods sized for small characins so all fish in the group can feed evenly. Because they occupy the midwater region, they usually take food from the water column rather than strictly from the surface.\u003c\/p\u003e\n\u003ch3\u003eSupplemental Foods\u003c\/h3\u003e\n\u003cp\u003eFor stronger colour and conditioning, offer frozen daphnia, cyclops, bloodworm, and brine shrimp 2-4 times per week. This is especially useful before \u003cstrong\u003ebleeding heart tetra breeding\u003c\/strong\u003e attempts. If you notice a \u003cstrong\u003ebleeding heart tetra not eating\u003c\/strong\u003e, check water quality first, then try smaller frozen foods that trigger a stronger feeding response.\u003c\/p\u003e\n\u003ch3\u003eTreats, Timing and Portions\u003c\/h3\u003e\n\u003cp\u003eCustomers often ask \u003cstrong\u003ehow often bleeding heart tetras eat\u003c\/strong\u003e, \u003cstrong\u003ehow much bleeding heart tetras eat\u003c\/strong\u003e, and even \u003cstrong\u003ewhat time bleeding heart tetras eat\u003c\/strong\u003e. Feed 1-2 times daily, only what the group can finish in around 30-60 seconds. Morning and early evening both work well. If you are wondering \u003cstrong\u003ewhat time bleeding heart tetras come out\u003c\/strong\u003e, they are usually most active once lights have been on for a short while and they feel secure.\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\u003eQuality tropical flake or micro pellet\u003c\/td\u003e\n\u003ctd\u003eSmall pinch, eaten within 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEvening\u003c\/td\u003e\n\u003ctd\u003eFrozen daphnia, brine shrimp, or fine granule\u003c\/td\u003e\n\u003ctd\u003eLight feed, no leftovers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAnother common question is \u003cstrong\u003edo bleeding heart tetras eat shrimp\u003c\/strong\u003e or \u003cstrong\u003ewill bleeding heart tetras eat shrimp\u003c\/strong\u003e. Adult fish may pick at very small shrimplets, so they are not ideal with breeding dwarf shrimp colonies. Larger shrimp and snails are usually safer, but tiny baby shrimp can be viewed as food. As for plants, \u003cstrong\u003edo bleeding heart tetras eat plants\u003c\/strong\u003e is a frequent concern: no, they are not known as plant-destroyers, though they may peck at biofilm on leaves.\u003c\/p\u003e\n\u003cdiv class=\"food-recommendation\"\u003e\n  \u003ca href=\"\/products\/neon-tetra\"\u003eFine tropical foods suited to small characins pair well with shoals such as Neon Tetra and Bleeding Heart Tetra communities.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"food-recommendation\"\u003e\n  \u003ca href=\"\/products\/lemon-tetras\"\u003eConditioning foods used for Lemon Tetras also work well when preparing Bleeding Heart Tetra pairs for spawning.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warning-box\"\u003e\n  \u003ch4\u003e⚠️ Feeding Warning\u003c\/h4\u003e\n  \u003cp\u003eOverfeeding causes ammonia spikes, cloudy water, and digestive stress. If food reaches the substrate uneaten every day, reduce portions immediately. Many aquarists mistake bloating or lethargy for disease when the real issue is simply too much food.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"appearance\"\u003eBleeding Heart Fish Appearance: Colors, Patterns \u0026amp; Varieties\u003c\/h2\u003e\n\u003cp\u003eThe appeal of the \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e starts with its shape. The body is deep and laterally compressed, giving it a more elegant profile than slimmer species such as the \u003cstrong\u003ecardinal tetra\u003c\/strong\u003e or \u003ca href=\"\/products\/neon-tetra\"\u003eneon tetra\u003c\/a\u003e. Standard \u003cstrong\u003ebleeding heart tetra size\u003c\/strong\u003e is around 6 cm, and the \u003cstrong\u003ebleeding heart tetra adult size\u003c\/strong\u003e makes it noticeable without becoming too large for a community aquarium. If you search for \u003cstrong\u003ebleeding heart tetra full size\u003c\/strong\u003e, expect a mature fish that is substantial enough to hold its own visually in a planted display.\u003c\/p\u003e\n\u003cp\u003eThe body colour can range from silvery beige to pale bronze with hints of lavender, depending on mood, lighting, and water quality. The famous red patch behind the gill cover is the signature marking and is why the fish is also called the \u003cstrong\u003ePunto Rojo Tetra\u003c\/strong\u003e in some markets. The anal fin often shows a white edge in adults, and mature males can develop longer, more flowing fins.\u003c\/p\u003e\n\u003cp\u003ePeople often search \u003cstrong\u003ebleeding heart tetra male vs female\u003c\/strong\u003e, \u003cstrong\u003ebleeding heart tetra male or female\u003c\/strong\u003e, or \u003cstrong\u003ebleeding heart tetra male vs female pictures\u003c\/strong\u003e. In general, the \u003cstrong\u003ebleeding heart tetra male\u003c\/strong\u003e is slimmer with longer dorsal and anal fin extensions, while the \u003cstrong\u003ebleeding heart tetra female\u003c\/strong\u003e is deeper-bodied and fuller, especially when carrying eggs. Comparing \u003cstrong\u003emale and female bleeding heart tetra\u003c\/strong\u003e side by side is the easiest way to judge sex. A true \u003cstrong\u003ebleeding heart tetra male female\u003c\/strong\u003e pair becomes easier to identify once the fish are mature.\u003c\/p\u003e\n\u003cp\u003eThere is no established ornamental strain known as a \u003cstrong\u003ebleeding heart blue tetra\u003c\/strong\u003e; that search term usually reflects confusion with other blue-toned characins. For most keepers, the natural form is the one to aim for. Dark substrate, calm water, and a varied diet are the best ways to intensify \u003cstrong\u003ebleeding heart tetra colors\u003c\/strong\u003e and show off this \u003cstrong\u003ecolourful tetra for freshwater tank\u003c\/strong\u003e displays.\u003c\/p\u003e\n\n\u003ch2 id=\"compatibility\"\u003eWhat Fish Can Live With Bleeding Heart Fish? Compatibility Guide\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ebleeding heart tetra temperament\u003c\/strong\u003e is one of the main reasons for its popularity. These fish are generally calm, social, and well suited to mixed tropical aquariums. If you are asking \u003cstrong\u003eare bleeding heart tetras aggressive\u003c\/strong\u003e, the honest answer is no in most setups. A stressed, undersized group can show chasing, but a proper shoal in a suitable tank is usually very settled. So while some people search for \u003cstrong\u003ebleeding heart tetra aggressive\u003c\/strong\u003e, the species is better described as \u003cstrong\u003ebleeding heart tetra peaceful\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBecause they are a \u003cstrong\u003epeaceful schooling tetra species\u003c\/strong\u003e, they should not be kept singly. \u003cstrong\u003eCan bleeding heart tetras live together\u003c\/strong\u003e? Absolutely, and they should. In fact, a proper shoal is essential. The ideal \u003cstrong\u003ebleeding heart tetra tank mates\u003c\/strong\u003e are other calm fish that enjoy similar water conditions and will not outcompete them aggressively at feeding time.\u003c\/p\u003e\n\u003ch3\u003eIdeal Tank Mates\u003c\/h3\u003e\n\u003cp\u003eGood companions include other medium peaceful characins such as \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e, \u003ca href=\"\/products\/rosy-tetra\"\u003eOrnate Tetras\u003c\/a\u003e, and carefully chosen groups of \u003ca href=\"\/products\/blue-tetra\"\u003eBlue Tetra\u003c\/a\u003e. You can also build a lively South American-style display with \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetra\u003c\/a\u003e schools in larger aquariums, though the visual scale differs. For aquarists wanting a bolder contrast, \u003ca href=\"\/products\/buenos-aires\"\u003eBuenos Aires Tetra\u003c\/a\u003e can work only in larger tanks and with caution, as they are more active and can be rougher on plants. \u003ca href=\"\/products\/fire-tetra\"\u003eFire Tetra\u003c\/a\u003e groups add warm colour in compatible community layouts.\u003c\/p\u003e\n\u003ch3\u003eSpecies to Avoid\u003c\/h3\u003e\n\u003cp\u003eAvoid very aggressive fish, known fin nippers, or large predatory species. Another frequent question is \u003cstrong\u003eare bleeding heart tetras fin nippers\u003c\/strong\u003e. Compared with species like \u003cstrong\u003eserpae tetra\u003c\/strong\u003e, they are much less likely to nip, but any tetra may peck if overcrowded or stressed. Long-finned slow fish are therefore best avoided unless the tank is spacious and the tetra group is large enough. Tiny shrimp fry may also be eaten.\u003c\/p\u003e\n\u003ch3\u003eCommunity Tank Examples\u003c\/h3\u003e\n\u003cp\u003eIn a 90 litre aquarium, a classic \u003cstrong\u003ebleeding heart tetra for community tank\u003c\/strong\u003e plan could be 8 Bleeding Heart Tetras with 8 \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e and a peaceful bottom group. In a larger 120 litre setup, a mixed \u003cstrong\u003ecommunity tetra UK\u003c\/strong\u003e display might include 10 Bleeding Hearts, 10 \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetras\u003c\/a\u003e, and a few calm bottom dwellers. Because they are a \u003cstrong\u003ebest large tetra for community tank\u003c\/strong\u003e candidate, they work especially well as the focal shoal in planted displays.\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\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes\u003c\/td\u003e\n      \u003ctd\u003ePeaceful, similar water needs, good contrast in planted tanks\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/rosy-tetra\"\u003eOrnate Tetras\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes\u003c\/td\u003e\n      \u003ctd\u003eCalm characin with matching temperament and display style\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/serpae-tetras\"\u003eSerpae Tetras\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n      \u003ctd\u003eCan be nippier and more boisterous than Bleeding Hearts\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/buenos-aires\"\u003eBuenos Aires Tetra\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n      \u003ctd\u003eActive species, best only in larger tanks with robust planting\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\u003eMay intimidate or eat adult Bleeding Heart Tetras\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePeople sometimes search \u003cstrong\u003ewhy is my fish bleeding\u003c\/strong\u003e or \u003cstrong\u003ewhat to do if my fish is bleeding\u003c\/strong\u003e after seeing the red shoulder patch. In healthy Bleeding Hearts, that mark is normal and not an injury. If you see torn skin, ulcers, or red streaking elsewhere on the body, that is different and should be treated as a health issue rather than normal colouration.\u003c\/p\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 community tank. This protects established shoals from parasites and also gives new Bleeding Heart Tetras time to settle, feed well, and recover from transport before facing competition.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"breeding\"\u003eHow to Breed Bleeding Heart Tetras: Complete Breeding Guide\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBleeding heart tetra breeding\u003c\/strong\u003e is possible in captivity, but it is easier for aquarists who can provide soft, slightly acidic water and a separate spawning setup. If you are searching \u003cstrong\u003ehow to breed bleeding heart tetras\u003c\/strong\u003e, the key is conditioning, pair selection, and protecting the eggs from hungry adults. This species is an egg scatterer, and successful \u003cstrong\u003ehyphessobrycon erythrostigma breeding\u003c\/strong\u003e style methods used for similar characins can often be adapted here, even though the accepted scientific name in this listing is \u003cem\u003eMegalamphodus erythrostigma\u003c\/em\u003e.\u003c\/p\u003e\n\u003ch3\u003eBreeding Setup\u003c\/h3\u003e\n\u003cp\u003eUse a separate 30-45 litre breeding tank with soft water, subdued light, fine-leaved plants, or a spawning mop. Keep temperature near the upper end of the normal \u003cstrong\u003ebleeding heart tetra temperature range\u003c\/strong\u003e, around 25-26°C. Condition a well-matched \u003cstrong\u003ebleeding heart tetra male female\u003c\/strong\u003e pair or a small group on frozen foods for 1-2 weeks.\u003c\/p\u003e\n\u003ch3\u003eSpawning Behaviour\u003c\/h3\u003e\n\u003cp\u003eDuring courtship, the \u003cstrong\u003ebleeding heart tetra male\u003c\/strong\u003e usually shows stronger finnage display and more active circling. The \u003cstrong\u003ebleeding heart tetra female\u003c\/strong\u003e appears fuller through the belly when ready. Aquarists comparing \u003cstrong\u003ebleeding heart tetra male vs female\u003c\/strong\u003e often find body depth the easiest clue. Spawning usually takes place among plants or over a mesh base where eggs can fall out of reach.\u003c\/p\u003e\n\u003ch3\u003eEgg Care and Hatching\u003c\/h3\u003e\n\u003cp\u003eThe adults should be removed after spawning because they may eat the \u003cstrong\u003ebleeding heart tetra eggs\u003c\/strong\u003e. Keep the tank dimly lit, as eggs can be light sensitive. Good water hygiene is essential during \u003cstrong\u003ebleeding heart tetra reproduction\u003c\/strong\u003e. In suitable conditions, eggs hatch in roughly 24-36 hours, and fry become free-swimming a few days later.\u003c\/p\u003e\n\u003ch3\u003eFry Care\u003c\/h3\u003e\n\u003cp\u003eStart with infusoria or commercial liquid fry food, then move to newly hatched brine shrimp as the fry grow. This stage is where many attempts fail, not because adults will not spawn, but because the fry need very small first foods and stable water. For breeders interested in \u003cstrong\u003eMegalamphodus erythrostigma care\u003c\/strong\u003e at an advanced level, fry raising is the real challenge.\u003c\/p\u003e\n\u003cp\u003eSearches such as \u003cstrong\u003ebleeding heart tetra eggs for sale\u003c\/strong\u003e are uncommon in serious fishkeeping because shipping eggs is unreliable. It is far better to buy healthy fish and raise your own breeding group. Questions like \u003cstrong\u003eare bleeding heart tetraploid\u003c\/strong\u003e are usually search noise rather than a practical aquarium issue; for hobbyists, sexing, conditioning, and water softness matter far more.\u003c\/p\u003e\n\u003cdiv class=\"tip-box\"\u003e\n  \u003ch4\u003eAdvanced Breeding Tip\u003c\/h4\u003e\n  \u003cp\u003eUse very dim lighting, a dark tank background, and aged soft water for the highest hatch rates. Many breeders also feed live foods for several days before pairing, then perform a slightly cooler water change to mimic rain and trigger spawning.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 id=\"comparison\"\u003eBleeding Heart Fish vs Similar Species: Which Should You Choose?\u003c\/h2\u003e\n\u003cp\u003eChoosing between tetra species is not just about colour. Size, temperament, and group behaviour all matter. The \u003cstrong\u003eBleeding Heart Tetra\u003c\/strong\u003e is often chosen by aquarists who want a more substantial display fish than a \u003cstrong\u003ecardinal tetra\u003c\/strong\u003e or \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetra\u003c\/a\u003e, but who still want a peaceful community species.\u003c\/p\u003e\n\u003ctable class=\"comparison-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eBleeding Heart Tetra\u003c\/th\u003e\n\u003cth\u003eNeon Tetra\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\u003e6 cm\u003c\/td\u003e\n\u003ctd\u003e3.5-4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCare Level\u003c\/td\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003ctd\u003eBeginner\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\u003e22-26°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£13.55\u003c\/td\u003e\n\u003ctd\u003eVaries by stock line\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eFeature shoals in planted community tanks\u003c\/td\u003e\n\u003ctd\u003eLarge colourful schools in smaller-bodied communities\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\u003eBleeding Heart Tetra\u003c\/th\u003e\n\u003cth\u003eSerpae Tetra\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful\u003c\/td\u003e\n\u003ctd\u003eMore assertive\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBody Shape\u003c\/td\u003e\n\u003ctd\u003eDeep-bodied, elegant\u003c\/td\u003e\n\u003ctd\u003eCompact, bold red\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinnage Risk\u003c\/td\u003e\n\u003ctd\u003eLow to moderate\u003c\/td\u003e\n\u003ctd\u003eHigher nipping risk\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDisplay Style\u003c\/td\u003e\n\u003ctd\u003eCalm focal shoal\u003c\/td\u003e\n\u003ctd\u003eMore energetic, brighter red\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eRelaxed planted communities\u003c\/td\u003e\n\u003ctd\u003eActive tetra-only or robust community tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you want a soft, elegant fish with a distinctive red patch, choose the \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e. If you prefer a tiny jewel-like school, go for \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetras\u003c\/a\u003e. If you want brighter red and more attitude, \u003ca href=\"\/products\/serpae-tetras\"\u003eSerpae Tetras\u003c\/a\u003e may appeal more. For a yellow-toned, easy community fish, \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e are another excellent option. Hobbyists who like reflective scales sometimes compare them with \u003cstrong\u003ediamond tetra\u003c\/strong\u003e or \u003cstrong\u003erosy tetra\u003c\/strong\u003e types, but the shoulder mark of the Bleeding Heart remains unique.\u003c\/p\u003e\n\n\u003ch2 id=\"health\"\u003eCommon Health Problems in Bleeding Heart Fish \u0026amp; How to Prevent Them\u003c\/h2\u003e\n\u003cp\u003eGood \u003cstrong\u003ebleeding heart tetra care\u003c\/strong\u003e is mostly about prevention. Healthy fish swim in a loose but coordinated group, hold fins open, feed eagerly, and show a clean body outline with no white spots, ulcers, or frayed edges. Normal \u003cstrong\u003ebleeding heart tetra behaviour\u003c\/strong\u003e includes midwater cruising, occasional display sparring between males, and quick feeding responses.\u003c\/p\u003e\n\u003ch3\u003eCommon Problems\u003c\/h3\u003e\n\u003cp\u003eLike many \u003cstrong\u003etetras\u003c\/strong\u003e, they can suffer from ich, bacterial infections, fin damage, and stress-related colour loss if water quality drops. Search terms such as \u003cstrong\u003ebleeding heart tetra disease\u003c\/strong\u003e, \u003cstrong\u003ewhy bleeding heart tetras\u003c\/strong\u003e, or \u003cstrong\u003ewhen bleeding heart tetra\u003c\/strong\u003e often reflect concern about sudden behaviour changes. In practice, the most common triggers are transport stress, poor acclimation, unstable temperature, and elevated nitrogen waste.\u003c\/p\u003e\n\u003ch3\u003eSigns Something Is Wrong\u003c\/h3\u003e\n\u003cp\u003eIf the fish isolate themselves, clamp fins, breathe rapidly, or stop feeding, investigate immediately. A red patch on the shoulder is normal, but raw wounds, blood streaks in fins, or swelling are not. This is where people may ask \u003cstrong\u003ewhat is bleeding fish\u003c\/strong\u003e or \u003cstrong\u003ewhy is my fish bleeding\u003c\/strong\u003e. The answer depends on location: the normal shoulder mark is harmless, while actual bleeding or ulceration needs prompt action.\u003c\/p\u003e\n\u003ch3\u003eTreatment and Prevention\u003c\/h3\u003e\n\u003cp\u003eMove affected fish to a hospital tank if possible, improve aeration, and perform water changes. Match temperature carefully during treatment. Stable \u003cstrong\u003ebleeding heart tetra water parameters\u003c\/strong\u003e, varied diet, and low stress are the best long-term prevention tools. Because they are generally considered \u003cstrong\u003eare bleeding heart tetras hardy\u003c\/strong\u003e when kept correctly, repeated illness usually points to setup issues rather than weak genetics.\u003c\/p\u003e\n\u003cdiv class=\"warning-box\"\u003e\n  \u003ch4\u003e⚠️ Medication Warning\u003c\/h4\u003e\n  \u003cp\u003eNever use copper-based medications in a display tank containing shrimp or other sensitive invertebrates. Copper can be lethal to them even at therapeutic doses intended for fish.\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 bare-bottom tank for 2-4 weeks\u003c\/li\u003e\n    \u003cli\u003eMatch temperature and pH to the main aquarium\u003c\/li\u003e\n    \u003cli\u003eObserve feeding response daily\u003c\/li\u003e\n    \u003cli\u003eWatch for white spot, flashing, clamped fins, or rapid breathing\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\n\n\u003ch2 id=\"behavior\"\u003eUnderstanding Bleeding Heart Fish Behavior in the Aquarium\u003c\/h2\u003e\n\u003cp\u003eThe typical \u003cstrong\u003ebleeding heart tetra behaviour\u003c\/strong\u003e is calm, social, and midwater-oriented. They are not nocturnal, but they can be shy in bright, bare tanks. Once settled, they spend much of the day cruising together and investigating food in the water column. If you are asking \u003cstrong\u003ecan bleeding heart tetras live together\u003c\/strong\u003e, not only can they, they should. Group living is central to their confidence.\u003c\/p\u003e\n\u003cp\u003eThe species is best described as shoaling rather than tightly schooling all day, though a sudden movement or feeding event often pulls them into a tighter formation. A proper \u003cstrong\u003ebleeding heart tetra school size\u003c\/strong\u003e helps bring out this natural social rhythm. In undersized groups, they may become nervous or hide more. In better numbers, they display relaxed body posture and richer colour.\u003c\/p\u003e\n\u003cp\u003eMany keepers choose them as a \u003cstrong\u003ebleeding heart tetra for beginners\u003c\/strong\u003e option because they are forgiving once the basics are right: clean water, stable heat, and company. Their personality is subtle rather than hyperactive, which is exactly why they work so well as a focal shoal in planted aquariums.\u003c\/p\u003e\n\n\u003ch2 id=\"why-buy\"\u003eWhy Buy from Tropical Fish Co?\u003c\/h2\u003e\n\u003cp\u003eWhen you \u003cstrong\u003ebuy bleeding heart tetra UK\u003c\/strong\u003e stock, quality matters more than simply finding the lowest \u003cstrong\u003ebleeding heart tetra price\u003c\/strong\u003e. This species looks its best only when it has been settled properly, fed well, and packed carefully. Our Bleeding Heart Tetras are selected for clear shoulder markings, correct body shape, and active group behaviour rather than rushed turnover. That matters with this species because stressed fish can arrive pale and timid if handled poorly.\u003c\/p\u003e\n\u003cp\u003eBefore dispatch, each group is observed for feeding response and overall condition. We pay close attention to finnage, body fullness, and schooling confidence so that customers looking for \u003cstrong\u003ebleeding heart tetra for sale\u003c\/strong\u003e receive fish that are already eating and stable. Fish are acclimated to standard tropical aquarium conditions suitable for UK homes, making the transition smoother for aquarists searching \u003cstrong\u003ebuy bleeding heart tetra online UK\u003c\/strong\u003e, \u003cstrong\u003ebuy South American tetra UK\u003c\/strong\u003e, or \u003cstrong\u003etropical tetra for sale UK\u003c\/strong\u003e options.\u003c\/p\u003e\n\u003cp\u003eOrders are sent with tracked delivery in insulated packaging, with heat packs added in cold weather when needed. Fish are bagged professionally to reduce movement stress and temperature loss in transit. If you are comparing \u003cstrong\u003ebleeding heart tetra price UK\u003c\/strong\u003e, \u003cstrong\u003eHyphessobrycon erythrostigma price UK\u003c\/strong\u003e, or even older-name searches such as \u003cstrong\u003eMegalamphodus erythrostigma for sale UK\u003c\/strong\u003e, remember that robust packing, pre-shipping checks, and healthy stock are what protect your investment.\u003c\/p\u003e\n\u003cp\u003eWhether you are looking to \u003cstrong\u003ebleeding heart tetra buy\u003c\/strong\u003e for a planted shoal, searching \u003cstrong\u003ebleeding heart tetra for sale near me\u003c\/strong\u003e, or simply want dependable \u003cstrong\u003efreshwater tetra UK\u003c\/strong\u003e stock delivered safely, this is a species worth buying from a source that understands characin behaviour and transport needs. Order your \u003cstrong\u003eBleeding Heart Fish\u003c\/strong\u003e today with confidence and build a calmer, more elegant tetra community.\u003c\/p\u003e\n\u003cdiv class=\"care-highlight\"\u003e\n  \u003ch4\u003eWhy Choose Tropical Fish Co for Bleeding Heart Tetra\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eSelected for strong red shoulder markings, balanced finnage, and steady shoaling behaviour\u003c\/li\u003e\n    \u003cli\u003eObserved for active feeding before dispatch so new arrivals settle faster\u003c\/li\u003e\n    \u003cli\u003ePacked in insulated boxes with season-appropriate heat protection for safer UK delivery\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eYou Might Also Like\u003c\/h2\u003e\n\u003cp\u003eTo build a balanced South American-style tetra display, consider adding a contrasting shoal of \u003ca href=\"\/products\/lemon-tetras\"\u003eLemon Tetras\u003c\/a\u003e for yellow highlights or \u003ca href=\"\/products\/rosy-tetra\"\u003eOrnate Tetras\u003c\/a\u003e for softer pink-red tones. If you prefer a brighter, more active red tetra, look at \u003ca href=\"\/products\/serpae-tetras\"\u003eSerpae Tetras\u003c\/a\u003e. For classic blue-and-red movement in the background, a group of \u003ca href=\"\/products\/neon-tetra\"\u003eNeon Tetras\u003c\/a\u003e works beautifully in larger planted tanks. Aquarists wanting a more unusual accent can also explore the \u003ca href=\"\/products\/blue-tetra\"\u003eBlue Tetra\u003c\/a\u003e for cooler colour contrast, while \u003ca href=\"\/products\/fire-tetra\"\u003eFire Tetra\u003c\/a\u003e groups add warm energy to mixed community layouts.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"2-3 cm","offer_id":57379707355471,"sku":"K001","price":15.99,"currency_code":"GBP","in_stock":false},{"title":"3-4 cm","offer_id":57560358617423,"sku":"K002","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"4-5 cm","offer_id":57560358650191,"sku":"K674","price":16.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/bleeding-heart-tetra-hero-driftwood-k001.webp?v=1776719341","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/tetra-fish-bleeding-heart-for-sale-uk","provider":"Tropical Fish Co","version":"1.0","type":"link"}