Can Angelicus Pleco L073 and Badis (Chameleon Fish) Live Together?

Angelicus Pleco L073 is a generally mild-mannered species (3/10), while Badis (Chameleon Fish) is moderately assertive (5/10). This modest difference means Badis (Chameleon Fish) may occasionally assert dominance over Angelicus Pleco L073.

Angelicus Pleco L073 and Badis (Chameleon Fish) both frequent the Bottom (Substrate) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.

Worth noting: Angelicus Pleco L073 is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

There is no temperature overlap between Angelicus Pleco L073 (26–30°C) and Badis (Chameleon Fish) (15–25°C). This fundamental mismatch makes long-term cohabitation impractical.

Both fish can tolerate a pH between 6 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 3–15 dGH. Regular testing will ensure conditions stay within this range.

To house Angelicus Pleco L073 and Badis (Chameleon Fish) together, plan for an aquarium of at least 110 litres with a minimum length of 80 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Driftwood (Digestion/Hiding), Sand (Sifters), Smooth Gravel (Sensitive Barbels), Plants - Densely covered, Leaf Litter/Blackwater. Meeting these requirements will help both species thrive.

Angelicus Pleco L073 prefers High (River/Stream) flow while Badis (Chameleon Fish) needs Low (Still Water) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.

Angelicus Pleco L073 and Badis (Chameleon Fish) are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.