L024 Red Fin Cactus Pleco
Scientific Name: Pseudacanthicus pitanga
Common Name: L024 Red Fin Cactus Pleco
Max Size: 14″
pH: 5.5-
Species Overview
L024 Red Fin Cactus Plecos (Pseudacanthicus pitanga) are large, aggressive plecos that should be housed with similarly-aggressive fish. This genus is nicknamed “Cactus Plecos” due to the tiny odontodes on their sides, which give them a very “pokey” texture. They feature a brown base color with black spots and bright orange tips on the fins. These fish are highly territorial and require ample hiding places such as caves or rock crevices to establish their own territories.
Native to Brazilian whitewater streams, they naturally burrow between rocks to create and defend their territories.
Living Conditions
- Requires a spacious tank with plenty of hiding spots
- Best kept with other aggressive fish species
- Needs stable water conditions with pH between 5.5 and 6.5
| Parameter | Value |
|---|---|
| Max Size | 14″ |
| pH Range | 5.5- |
FAQ
What is the typical behavior of the L024 Red Fin Cactus Pleco?
This species is highly territorial and aggressive. It will defend its space fiercely and requires ample hiding places such as caves or rock formations. It should be kept with similarly aggressive fish to avoid stress or conflict.
What is the color pattern of the L024 Red Fin Cactus Pleco?
The fish has a brown base color with black spots and bright orange tips on the fins, giving it a distinctive and vibrant appearance.
Where do L024 Red Fin Cactus Plecos originate from?
They are native to Brazilian whitewater streams, where they naturally burrow between rocks to create and protect their territories.


Sean Mills –
This pleco is quite striking with its orange fin tips and black spots. It’s active and territorial, so I made sure to add multiple caves. It’s not for beginners, but once you understand its needs, it’s a great addition to a strong community tank.
Caroline Stewart –
The coloration is vivid and the fish is quite active. I paired it with other aggressive species and it seems to coexist well as long as there are enough hiding spots. Needs a large tank and stable water parameters.
Simon Allan –
It’s a bold fish with a unique look. I noticed it’s very protective of its space and spends most of its time in the back corners. Not the easiest to keep, but it’s a fascinating species for experienced aquarists.