PisciDex Species Profile
Upside-Down Catfish
Small Synodontis catfish known for inverted swimming, best kept with cover, driftwood, and peaceful medium-sized tankmates.
Synodontis nigriventris
Mochokidae | Africa | Central Congo basin
Core Requirements
Tank Size
30 gallons minimum
Adult Size
4 inches
Group Size
Group 5+
Bioload
2/10
Water Parameters
Temperature
72-79 F
pH
6-7.5
Plant Safe
Yes
Invert Safe
No
Data Confidence
medium
Temperature note: Recommended and tolerated temperature ranges currently match the primary care profile.
Behavior & Husbandry
Temperament
Peaceful
Aggression
2/10
Diet
Omnivore
Difficulty
Intermediate
Lifespan
8 years
Breeding
Advanced
Schooling
Yes
Compatibility Tags
CommunityPeacefulSchoolingBottom DwellerPlant SafeSoftwater
Similar Species
Species Compatibility
Database-driven compatibility notes for planning community aquariums.