Easy
Snow White Bristlenose Pleco (Ancistrus sp.), 15cm
23–29°C · pH 6–7.5 · 80L
£35.99
Eye-catching Super Red Long Fin Bristlenose Pleco (Ancistrus sp.) with flowing finnage and warm red-orange colour. A peaceful, beginner-friendly algae-eating catfish for tropical planted and community aquariums. Adult ~15 cm, 80 L minimum, 23-29C. Order today for tracked UK live fish delivery.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Photos are AI-enhanced, so the animal may show subtle colour or marking differences.
Ancistrus sp. super red long fin
Eye-catching Super Red Long Fin Bristlenose Pleco (Ancistrus sp.) with flowing finnage and warm red-orange colour. A peaceful, beginner-friendly algae-eating catfish for tropical planted and community aquariums. Adult ~15 cm, 80 L minimum, 23-29C. Order today for tracked UK live fish delivery.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Photos are AI-enhanced, so the animal may show subtle colour or marking differences.
Peaceful algae-grazing catfish ideal for UK community tanks. Stays small (12-15 cm), loves driftwood, easy to breed. Sent by licensed live-animal courier with Live Arrival Guarantee.
Maintain these water conditions for optimal health and vibrant colors
If you are searching for a striking pleco for sale UK aquarists can keep in a sensible home aquarium, the Super Red Long Fin Bristlenose Pleco (Ancistrus sp.) is one of the smartest choices available. This ornamental form combines the practical appeal of an algae-grazing catfish with dramatic finnage and a warm red-orange colour that makes it a true display fish rather than just a cleaner. Bristlenose plecos belong to the South American loricariid group, and in the aquarium this variety stays far more manageable than the huge common plecs often bought by mistake. With an adult size of around 15 cm, a lifespan of up to 12 years, a peaceful temperament, and beginner-friendly care, it suits aquarists who want the best catfish for freshwater aquarium setups without needing a giant tank. As a hard-working pleco algae eater, it is also a popular pleco for planted tank choice because it usually leaves healthy plants alone when well fed. For anyone comparing bristlenose pleco for sale UK listings, checking the pleco fish price UK, or looking to buy a Super Red Long Fin Bristlenose Pleco with real care guidance, this fish offers colour, character, algae control, and a practical size in one package.
The Super Red Long Fin Bristlenose Pleco is an ornamental aquarium strain within the Ancistrus group, a branch of South American suckermouth catfish prized for manageable size and useful algae-grazing behaviour. In the hobby, bristlenose plecs are often recommended over larger plecos because they stay compact, adapt well to community aquariums, and are widely considered one of the best pleco for beginners options. The long-fin form adds extra visual appeal, while the super red colour line gives a richer, warmer look than standard brown bristlenose types.
Although the Super Red Long Fin Bristlenose Pleco is an aquarium-bred strain rather than a wild river morph, its ancestry comes from South American Ancistrus catfish. Wild relatives occur in tropical freshwater systems with submerged wood, leaf litter, stones, root tangles, and biofilm-rich surfaces to graze. The available species data points to South American ancestry associated with the Tapajós basin in Brazil, and that fits the general pleco habitat pattern aquarists use as a guide: warm, oxygen-rich freshwater with plenty of cover and feeding surfaces.
In nature, these catfish spend much of their time attached to hard surfaces, rasping algae, soft organic films, and tiny food particles. That is why good care focuses less on the outdated idea of “just an algae eater” and more on recreating structure, oxygenation, and a varied diet. It is worth being clear on one point: this is a tropical aquarium fish, not a pond fish. It needs stable, heated freshwater and cannot tolerate the cold nights of an outdoor garden pond, which quickly stress or kill a bristlenose. If your goal is indoor algae management with colour and personality, this species is ideal; if your goal is a garden pond, choose a true cold-water pond species instead of a tropical loricariid.
Mimicking the natural habitat of Ancistrus improves colour, feeding response, and confidence. Use smooth driftwood, shaded areas, and moderate water movement. Fish kept with wood, caves, and dim retreats usually settle faster and show more natural grazing behaviour than fish kept in bare tanks.
A well-planned pleco tank setup is the difference between a fish that merely survives and one that develops full finnage, rich colour, and steady growth. The care data gives an 80-litre minimum, so the Super Red Long Fin Bristlenose Pleco minimum tank size is 80 litres. In practice, that works for a single specimen in a thoughtfully filtered aquarium, but a more comfortable Super Red Long Fin Bristlenose Pleco tank size for long-term care is 100-125 litres, especially if you want tank mates. Because this is a long-fin form, extra floor space and calm resting areas matter more than simply adding height.
Plan around a stable, mature aquarium of at least 80 litres, stepping up towards 100-125 litres for community setups. The Super Red Long Fin Bristlenose is a compact, community-friendly choice that avoids the very large adult size of common plecs, making it far easier to house responsibly than the giant species many beginners buy by accident.
The ideal pleco temperature requirements for this fish are straightforward: keep it between 23 and 29°C. The recommended Super Red Long Fin Bristlenose Pleco water temperature sits comfortably in the tropical community range, with 24-27°C being especially practical for mixed tanks. Target pH 6.0-7.5 and hardness 2-15 dGH. These are forgiving pleco aquarium requirements, but stability matters more than chasing exact numbers. Sudden swings in pH or temperature stress plecs and can lead to poor feeding, faded colour, or disease outbreaks.
Use a reliable filter that provides strong biological filtration and moderate circulation without blasting the fish off surfaces. Sponge filters work in breeding tanks, while external canisters or efficient internal filters suit display aquariums. Plecs produce waste, so under-filtering is a common mistake. In a planted setup, this species can be an excellent pleco for planted tank choice as long as oxygenation remains good and uneaten food does not collect under wood.
For a dedicated catfish setup, pairing this fish with robust filtration and wood-heavy decor gives much better results than relying on it as a “clean-up crew.” If you enjoy unusual Loricariidae, you can also compare its needs with specialist plecs like the L333 Maze Zebra Pleco - Hypancistrus, Blue Phantom Pleco - Hemiancistrus Sp., or L134 Leopard Frog Pleco - Peckoltia.
Fine sand or smooth rounded gravel is best. Sharp gravel can damage the underside and delicate fin extensions of long-fin fish. Darker substrate also helps the red-orange body stand out. Keep decor stable, because plecs wedge themselves under wood and into caves.
Driftwood is essential. Bristlenose plecs graze on the biofilm that forms on wood, and many keepers report better digestion and more natural behaviour when wood is always present. Add caves, coconut shelters, slate tunnels, and shaded corners. Hardy plants such as Anubias, Java fern, and Bolbitis usually work well. This fish is often chosen as a best catfish for freshwater aquarium community member because it combines utility with attractive behaviour and usually coexists well with rooted plants when fed correctly.
If you are comparing bristlenose strains, the Lemon Bristlenose Pleco - Ancistrus Sp. offers a lighter colour contrast, while the Long Fin Guama Bristlenose Pleco appeals to keepers who want another elegant long-fin form.
Moderate lighting is ideal. Bright planted-tank lights are fine if the plec has shaded retreats. Run lights for 6-8 hours initially and adjust based on plant growth and algae levels. Too much light combined with excess nutrients can trigger algae blooms; the usual cause of an algae problem is imbalance — too much light, too many nutrients, and not enough maintenance — rather than the fish itself.
Always cycle the aquarium for 4-6 weeks before adding a plec. Ammonia and nitrite spikes are especially hard on bottom-dwelling catfish because they remain in contact with the waste-heavy areas of the tank.
The Super Red Long Fin Bristlenose Pleco diet is omnivorous, but in practice these fish do best on a plant-heavy menu with some protein. This is where many new keepers misunderstand algae eater fish care. Yes, they graze algae and biofilm, but algae alone is not a complete diet. If you want long-term health, colour, and finnage, follow a proper Super Red Long Fin Bristlenose Pleco feeding guide rather than expecting the fish to live off the tank glass.
Offer quality sinking algae wafers, spirulina pellets, and vegetable-based catfish foods daily. Courgette, cucumber, spinach, and blanched green beans are excellent additions. Driftwood should remain in the tank at all times. When people ask what are some algae eating fish or what eats hair algae freshwater, bristlenose plecs are often the answer, but they are best viewed as grazers that also need prepared foods.
Two or three times per week, add protein-rich foods such as bloodworm, daphnia, or high-quality sinking omnivore pellets. This supports growth and conditioning. The best results come from variety: natural grazing helps, but balanced prepared foods are still essential for colour and condition.
For colour and breeding condition, offer shelled peas, sweet potato slices, and occasional protein treats. A fish in breeding condition will show a fuller body shape, stronger colour, and more active cave interest.
Feed once or twice daily in amounts the fish can finish overnight or within a few hours. Remove uneaten vegetables after 12-24 hours. In community tanks, feed after lights dim so faster midwater fish do not outcompete the plec.
| Time | Food | Amount |
|---|---|---|
| Morning | Small portion of spirulina wafer or veggie pellet | 1 small wafer per adult |
| Evening | Blanched courgette or sinking omnivore pellet | 1-2 slices or a small pinch |
Overfeeding causes ammonia spikes, cloudy water, and bacterial problems. Plecs are messy eaters, so excess food trapped under wood can quickly damage water quality.
This fish has the classic broad loricariid body, sucker mouth, armoured plating, and low-slung posture of a true pleco, but with dramatically extended fins that trail elegantly as it moves. Adult size reaches around 15 cm, making it a practical alternative to a large pleco for sale UK that may outgrow an average tank. That also makes it a realistic pleco for small aquarium choice compared with giant species, provided the aquarium still meets the 80-litre minimum.
The body colour ranges from warm orange-red to deeper rusty red, often intensifying with maturity, a good diet, dark substrate, and low stress. Males usually develop more pronounced facial bristles, especially across the snout, while females tend to have fewer and shorter bristles around the mouth edge. In bristlenose plecs, adult sexing is much easier than in many other catfish once the fish has matured.
The flowing finnage and rich colour make this fish stand out in planted aquariums and wood-heavy catfish displays, and it sits comfortably alongside peaceful community fish in a mixed tank. If you want a bristlenose with extra movement and visual presence, this long-fin red form is one of the most attractive options available.
The Super Red Long Fin Bristlenose Pleco tank mates question is one of the most important for buyers, and the good news is that this is usually a very adaptable community fish. It is widely considered a strong Super Red Long Fin Bristlenose Pleco for community tank candidate because it spends most of its time on the bottom, ignores midwater fish, and is generally among the most peaceful bottom dwellers for aquarium setups. In most cases, a single specimen works very well with tetras, rasboras, peaceful barbs, Corydoras, livebearers, rainbowfish, and dwarf cichlids that are not overly aggressive. Bristlenose plecs are not schooling fish; they are more solitary and cave-oriented, so a single specimen is easy to place in most community aquariums.
Small to medium peaceful community fish are ideal. Good pleco companions include Corydoras, peaceful tetras, hatchetfish, pencilfish, gouramis, and many dwarf cichlids. If you enjoy pleco-focused displays, consider other species in separate suitable tanks or larger specialist systems such as the Lemon Bristlenose Pleco - Ancistrus Sp., Long Fin Guama Bristlenose Pleco, L226 Iquitos Tiger Pleco - Panaqolus, or L114 Leopard Cactus Pleco - Pseudacanthicu.
Avoid large aggressive cichlids, fin-nippers, and boisterous species that constantly harass bottom dwellers. Long-fin bristlenose plecs are especially unsuited to rough cichlid tanks because their trailing fins can be targeted and nipped. Goldfish are also poor matches: they prefer cooler water and produce heavy waste, while bristlenose plecs need stable tropical temperatures.
Adult shrimp and snails are usually safe, but tiny shrimplets may occasionally disappear in any mixed tank. A well-fed bristlenose normally ignores healthy adult shrimp such as cherry shrimp, but newly hatched shrimplets should always have moss and cover to hide in. Bettas can work in larger, calm tanks, provided there are caves so the two fish do not compete over the same resting spots. Corydoras are usually excellent companions in warm, clean aquariums.
| Species | Compatible? | Notes |
|---|---|---|
| L134 Leopard Frog Pleco - Peckoltia | ⚠️ Caution | Possible in larger tanks with multiple caves; monitor territorial overlap |
| Peaceful tetras and Corydoras | ✅ Yes | Excellent community companions in warm, clean aquariums |
| African cichlids | ❌ Avoid | Too aggressive and not ideal for long-fin pleco conditions |
Always quarantine new arrivals for 2-4 weeks before adding them to a community tank. This protects established plecs from parasites and helps you observe whether new fish are fin-nippers or bullies.
Super Red Long Fin Bristlenose Pleco breeding is very achievable in home aquariums, which is one reason this fish remains so popular. Compared with many specialist plecos, bristlenose breeding is moderate rather than difficult. Mature males develop larger facial bristles and claim caves, while females become rounder when full of eggs. These cave-spawning cues make spawning behaviour easy to read.
Use a dedicated 80-100 litre breeding tank or a mature community tank with several tight caves. Maintain warm, clean water around 25-27°C, soft to medium hardness, and strong oxygenation. Feed a varied conditioning diet heavy in vegetables with some protein. A male should have access to at least one cave just large enough for him to block the entrance with his body.
When ready, the female enters the cave and deposits eggs on the interior surface. The male then fertilises them and takes over care, fanning the eggs constantly to keep them oxygenated and clean. Because the male actively guards the nest, bristlenose spawns are easy to observe compared with many other catfish.
Eggs usually hatch in around 4-10 days depending on temperature. The fry remain in or near the cave while absorbing their yolk sacs. Disturb the male as little as possible during this period. Inexperienced keepers often lose spawns by checking caves too often or moving decor.
Once free-swimming, fry can be fed powdered algae foods, crushed spirulina wafers, blanched vegetables, and biofilm-rich surfaces. Keep water changes frequent but gentle. Bristlenose fry are bottom-oriented from the start and need constant access to food films and clean surfaces. Adult bristlenose plecs are not active fry hunters, but eggs or very weak fry can still be at risk in crowded tanks, so separate rearing gives the best survival rate.
To trigger spawning, many breeders perform a slightly cooler, larger water change after a period of heavy conditioning with vegetables and quality wafers. This can mimic a fresh rain influx and often encourages cave inspection and spawning within a few days.
Comparison matters because many buyers searching catfish for sale UK or pleco fish for sale UK are choosing between appearance, tank size, and behaviour rather than simply buying the first algae eater they see. The Super Red Long Fin Bristlenose stands out because it combines manageable size, beginner-friendly care, and ornamental finnage. That makes it very different from giant plecos and more decorative than standard short-fin bristlenose strains.
| Feature | Super Red Long Fin Bristlenose | Lemon Bristlenose Pleco |
|---|---|---|
| Max Size | 15 cm | 12-15 cm |
| Care Level | Beginner | Beginner |
| Temperature | 23-29°C | Warm tropical range |
| Best For | Colour, flowing fins, community tanks | Bright contrast in planted aquariums |
| Feature | Super Red Long Fin Bristlenose | L333 Maze Zebra Pleco |
|---|---|---|
| Max Size | 15 cm | Smaller specialist pleco |
| Care Level | Beginner | Intermediate |
| Temperature | 23-29°C | Warm, stable tropical |
| Best For | First pleco, colour, algae grazing | Collectors wanting rare patterning |
Choose this species if you want the best pleco for beginners, a practical pleco for small aquarium compared with giant species, and a fish that works well as a Super Red Long Fin Bristlenose Pleco for community tank centrepiece. Choose the Lemon Bristlenose Pleco - Ancistrus Sp. if you prefer lighter colour contrast, or the L333 Maze Zebra Pleco - Hypancistrus if you want a more specialist pattern-focused pleco. For larger, more demanding wood-eaters, look at the L090 Papa Panaque - Panaque Bathyphilus.
Good Super Red Long Fin Bristlenose Pleco health starts with clean water, oxygenation, and correct feeding. A healthy fish has a full belly without bloating, intact fins, clear eyes, a strong grip on surfaces, and a steady appetite after lights dim. Because plecs spend time on the bottom and under decor, they are often the first fish to show stress from poor maintenance.
Typical problems include bacterial infections after injuries, fungal growth on damaged fins, external parasites, hollow-belly wasting from underfeeding, and digestive issues caused by a lack of fibre or wood. For bristlenose plecs, illness is most often linked to water quality, bullying, or starvation in busy community tanks. Watch for clamped fins, rapid breathing, pale colour, white patches, frayed fin edges, and failure to graze. If the fish is constantly exposed during the day and breathing hard, check oxygen, ammonia, and temperature first; if it is hiding and losing weight, review the diet.
Start with large partial water changes, substrate cleaning, and isolation if needed. Use medications carefully, as many catfish are sensitive to overdosing. Always confirm that a treatment is safe for armoured catfish before use. Keep driftwood in the tank, feed vegetables regularly, and avoid sudden swings in the Super Red Long Fin Bristlenose Pleco ideal water conditions. Weekly water changes of 25-35% are a strong baseline.
Never guess with strong medications, and never use copper-based treatments in mixed tanks containing shrimp or snails. Catfish can be sensitive to harsh dosing, so follow product instructions carefully and increase aeration during treatment.
This species is mostly crepuscular to nocturnal, meaning it becomes most active in the evening and at lights-out. During the day it often rests under wood, inside caves, or attached to the glass in shaded areas. That calm routine is one reason it is valued among peaceful bottom dwellers for aquarium communities.
Bristlenose plecs do not need group living to feel secure. They are usually solitary or loosely tolerant of others if enough caves are available. Males may become territorial around spawning caves, but this is usually limited to pushing and posturing rather than constant open aggression. Natural behaviours include rasping wood, grazing algae films, fanning caves, and resting upside down under decor. To encourage these behaviours, provide driftwood, multiple shaded retreats, and a regular evening feeding routine. In mature aquariums, many keepers find their plec becomes surprisingly interactive, appearing at the front glass when it recognises feeding time.
For a full, step-by-step care reference covering tank size, water parameters, diet, and breeding for this species group, see our Bristlenose Pleco care guide.
When customers search pleco fish for sale near me, pleco for sale UK, buy pleco UK, or Super Red Long Fin Bristlenose Pleco for sale UK, they are usually trying to balance quality, price, and confidence in the fish’s condition. For this species, quality matters because finnage, body shape, and colour depth vary a lot between sources. We select fish for strong red tone, good fin extension, and solid body condition rather than treating them as generic algae eaters.
Before dispatch, fish are observed in heated, filtered systems and checked for feeding response and general condition. That matters especially with bristlenose plecs, because a fish that is actively grazing and accepting prepared foods settles far better after transport. We also know many buyers compare the pleco fish price UK, the Super Red Long Fin Bristlenose Pleco price UK, and catfish for sale UK listings, so the goal is to offer genuine value through condition and preparation, not just a name on a stock list.
For delivery, fish are packed in insulated boxes with appropriate bagging, padding, and seasonal heat packs in winter when needed. Tracked transport with a licensed live-animal courier helps reduce delays, and careful packing is especially important for long-fin plecs to protect finnage in transit. If you want to order a Super Red Long Fin Bristlenose Pleco online in the UK with confidence, this preparation makes a real difference.
Order your Super Red Long Fin Bristlenose Pleco today if you want a manageable, colourful algae-grazing catfish that suits real home aquariums. It is an excellent choice for anyone comparing pleco fish for sale UK options, looking for a standout bristlenose pleco for sale UK specimen, or wanting a display-worthy alternative to a standard algae eater.
If you enjoy colourful Loricariidae, compare this fish with the Lemon Bristlenose Pleco - Ancistrus Sp. for a brighter yellow-toned alternative or the Long Fin Guama Bristlenose Pleco for another elegant long-fin option. Collectors looking for rarer patterns often move on to the L333 Maze Zebra Pleco - Hypancistrus or Blue Phantom Pleco - Hemiancistrus Sp.. If you are planning a larger wood-focused catfish setup, the L090 Papa Panaque - Panaque Bathyphilus and L114 Leopard Cactus Pleco - Pseudacanthicu are worth exploring. Together, these options help you build anything from a peaceful community tank to a specialist pleco collection.
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