Atabapo Butterfly Pleco
Scientific Name: Dekeyseria sp. “L52”
Common Names: Atabapo Butterfly Pleco, Atabapo Chameleon Pleco, Atabapo Flounder Pleco
Adult Size: 4 – 6 inches
Life Expectancy: 10+ years
Habitat: Colombia, Venezuela: Rio Atabapo
Minimum Tank Size: 50 gallon
Ideal Tank Conditions:
- Temperature Range: 75 – 80°F
- pH Range: 5.8 – 6.8
- Water Hardness: 1 – 25
Temperament: Fairly peaceful when young, but can be territorial and rough with other Plecos as adults; serious injuries are quite rare
Diet & Nutrition: Omnivorous, accepts a variety of sinking pellets, algae wafers, and fresh vegetables such as zucchini and cucumber. Requires a balanced diet with occasional protein sources like bloodworms or daphnia.
FAQ
What is the ideal water temperature for an Atabapo Butterfly Pleco?
The ideal water temperature range is 75 to 80°F.
Can Atabapo Plecos live with other Pleco species?
They can coexist with other Plecos when young, but as adults they may become territorial and show aggressive behavior. It is recommended to keep only one Atabapo Pleco per tank or with very compatible, non-aggressive species.
What type of diet does this pleco require?
This pleco is omnivorous and should be fed a mix of sinking pellets, algae wafers, and vegetables like zucchini or cucumber. Occasional protein sources such as bloodworms or daphnia are beneficial.

Carl MacLeod –
My Atabapo Pleco has been in the tank for six months and is very active. It enjoys the algae wafers and vegetables I offer. The water parameters are stable and the tank is well-maintained. It’s a peaceful fish when young, but I’ve noticed it gets slightly territorial with other plecos. Still, it’s a beautiful addition to the community.
Austin Graham –
The fish arrived healthy and has adapted well to the 50-gallon tank. I keep the temperature between 76 and 79°F and maintain pH around 6.5. It eats regularly and seems to be thriving. I’ve had to separate it from a larger pleco due to minor nipping, but otherwise it’s calm and active.
Stephen Parr –
This pleco is a striking fish with unique coloration. It’s easy to care for and has a good appetite. I feed it a mix of pellets and zucchini daily. The water hardness and pH are within the recommended range. It’s peaceful in a well-planted tank and doesn’t cause much disturbance.