L401 Royal King Alenquer Pleco (Hypancistrus sp.)
The L401 Royal King Alenquer Pleco is a very rare and very beautiful Hypancistrus species that is a wonderful candidate for the community planted aquarium!
The L401 Royal King Alenquer Pleco (Hypancistrus sp.), also known as the Rio Curuá Pleco, is a very rare and recently identified member of the Loricariidae family of South American suckermouth catfishes. Its entire body is covered in black and white/yellow “maze-like” stripes, making it a very striking fish for the planted or nano aquarium.
| Species | Hypancistrus sp. (Rio Curuá Pleco) |
|---|---|
| Origin | South America |
| Size (adult) | Up to 3 inches |
| Water Temperature | 75-82°F |
| Water pH | 6.0-7.0 |
| Compatibility | Community planted tanks, peaceful fish only |
FAQ
What is the recommended tank size for this pleco?
This pleco is best suited for a planted tank of at least 10 gallons, with a minimum of 20 gallons recommended for optimal health and space.
Is this pleco suitable for a community tank?
Yes, the L401 Royal King Alenquer Pleco is ideal for community planted aquariums with peaceful fish such as tetras and rasboras.
How should I care for the water parameters?
Maintain water temperature between 75-82°F and pH between 6.0-7.0. Regular water changes and stable conditions are essential.




Carolyn Payne –
Received the L401 Royal King Alenquer Pleco in excellent condition. The black and white stripes are very vivid and it’s become a centerpiece in my 10-gallon planted tank. Very active and peaceful. I’ve had it for two months and it’s thriving.
William McLean –
This is one of the most visually striking plecos I’ve ever seen. The maze-like pattern is unique and stands out in a planted setup. It’s not aggressive and blends well with the live plants.
Nicholas May –
The fish arrived healthy and seemed active. I’m happy with the coloration and the fact it’s a rare species. A bit shy at first, but now it’s exploring the tank regularly.