Family: Mochokidae
Blotched Upsidedown Catfish — a Mochokidae from Africa, peaceful giant of the bottom, indifferent to mid-water life. Reaches 7.6–11.2 cm; singly or in small groups depending on species size. 22–25 °C.
Synodontis nigriventris is a Mochokidae from Africa. In the wild it prefers warm freshwater streams and lakes; in the aquarium it stays peaceful giant of the bottom, indifferent to mid-water life. Plan on 7.6–11.2 cm of adult fish at 22–25 °C. Related profiles: Synodontis petricola, Synodontis multipunctatus.
Difficulty: moderate. Peaceful giant of the bottom, indifferent to mid-water life. Singly or in small groups depending on species size.
Aim for 22–25 °C. Stable temperature matching the species origin; 22.0–25.0 °C typical for the genus.
Adults reach 7.6–11.2 cm; it is middle of the water column. Plan for at least 151 litres.
Opportunistic bottom-feeder with a broad palate. Vary the menu — quality flakes or pellets plus frozen or live foods.
Peaceful giant of the bottom, indifferent to mid-water life. Recommended tankmates: Other similar-sized bottom fish — Share the floor peaceably. Avoid Tiny fish that fit in its mouth — Vanish at night.
Comes from Africa: warm freshwater streams and lakes. Expect still to gentle current and moderate oxygen levels.
Not a noted jumper — a standard cover still keeps dust and spray in.
In the aquarium: egg-depositing in hollows; some guard, some abandon. Subtle external differences.