Moderate
L333 Hypancistrus sp. cb porto de mos
26–30°C · pH 6–7.5 · 100L
£70.99
Striped L066 King Tiger Pleco for warm, cave-rich aquariums with clean oxygen-rich water and a protein-led sinking diet.
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.
Hypancistrus sp.
Striped L066 King Tiger Pleco for warm, cave-rich aquariums with clean oxygen-rich water and a protein-led sinking diet.
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.
Maintain these water conditions for optimal health and vibrant colors
L066 King Tiger Pleco (Hypancistrus sp.) is a compact striped L-number pleco with bold cream-and-dark patterning and classic cave-dwelling behaviour. It is a warm-water South American catfish for mature aquariums with clean, oxygen-rich water, not a pond fish or a general algae-control solution.
This species suits keepers who want a striking bottom-dweller with collector appeal but a manageable adult size. It is peaceful with suitable tank mates, but it still needs its own cave, steady flow, and a protein-led sinking diet.
| Scientific anchor | Hypancistrus sp. L066 |
|---|---|
| Common names | L066 King Tiger Pleco, King Tiger Pleco |
| Adult size | About 12 cm |
| Care level | Moderate |
| Minimum aquarium | 100 litres for one fish; larger for groups or mixed plecos |
| Temperature | 26-30°C |
| pH | 6.0-7.5 |
| Diet | Protein-led sinking foods, frozen foods and some quality wafers |
Build the tank around caves, oxygen and stable warm water. Smooth ceramic caves, slate, rounded stones and wood let the fish claim a secure shaded retreat. Good biological filtration is important because warm pleco aquariums can deteriorate quickly if food is left behind.
Use fine sand or smooth gravel rather than sharp substrate. A spray bar or gentle circulation pump helps keep oxygen moving around the lower levels of the aquarium. Hardy plants such as Anubias, Java fern and Bucephalandra work well because they tolerate the shaded, hardscape-heavy layout this fish prefers.
L066 is often discussed alongside algae-eating fish, but Hypancistrus plecos usually need a more protein-rich diet. Use sinking carnivore or omnivore pellets as the staple, then rotate frozen bloodworm, brine shrimp, mysis or similar foods in small portions. A little vegetable or spirulina-based food is useful, but plant-only feeding is not enough.
Feed in the evening when the fish is more active. Spread food across more than one feeding spot if other bottom-dwellers are present, and remove uneaten food the next morning.
The King Tiger Pleco is peaceful with calm community fish, but it may defend a favourite cave from other bottom fish. Suitable companions include small to medium tetras, rasboras, pencilfish, hatchetfish and many Corydoras in warm layouts. Avoid aggressive cichlids, cramped pleco mixes and rough bottom-feeders.
If you are comparing similar plecos, look at the L260 Queen Arabesque Pleco, L333 Hypancistrus Pleco, Snow White Bristlenose Pleco and Super Red Long Fin Bristlenose Pleco. Give every pleco its own shelter and avoid forcing several cave fish into the same territory.
When available, livestock from Tropical Fish Co is packed for temperature stability and sent by licensed live-animal courier with our Live Arrival Guarantee. First-time customers can use WELCOME10 where the discount applies. Check the size selector carefully because this product can include more than one L066 size variant.
Is L066 a good beginner pleco? It is better for confident keepers than first aquariums. The fish is peaceful, but it needs warm stable water, caves, high oxygen and a protein-led diet.
Does it clean algae? Not reliably. It may graze biofilm, but it should not be bought as a tank-cleaning fish.
Can it live with other plecos? Sometimes, but only with enough floor space and separate caves. Avoid cramped mixes of similar cave-dwelling plecos.
What makes it different from a bristlenose? L066 has stronger striped patterning, a more specialist collector appeal and usually a more protein-focused diet.
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