Upside Down Catfish & Macaw Cichlid
Synodontis nigriventris · Hypsophrys nicaraguensis
Upside Down Catfish: PeacefulMacaw Cichlid: Aggressive
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Upside Down Catfish Tank Mates & Compatibility
Upside Down Catfish
Synodontis nigriventris
TemperamentPeaceful (2/10)
Adult Size9.6 cm
Temperature22–26°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingGroup of 4+
Showing 409 - 432 of 735 Tank Mates
Possible with Caution
Upside Down Catfish & Madagascar Rainbowfish
Synodontis nigriventris · Bedotia madagascariensis
Upside Down Catfish: PeacefulMadagascar Rainbowfish: Peaceful
Upside Down Catfish & Maingano Mbuna
Synodontis nigriventris · Pseudotropheus cyaneorhabdos
Upside Down Catfish: PeacefulMaingano Mbuna: Aggressive
Upside Down Catfish & Maison Reef Peacock
Synodontis nigriventris · Aulonocara stuartgranti "Maison Reef"
Upside Down Catfish: PeacefulMaison Reef Peacock: Semi-Aggressive
Upside Down Catfish & Malawi Eyebiter
Synodontis nigriventris · Dimidiochromis compressiceps
Upside Down Catfish: PeacefulMalawi Eyebiter: Aggressive
Upside Down Catfish & Malawi Gar
Synodontis nigriventris · Lichnochromis acuticeps
Upside Down Catfish: PeacefulMalawi Gar: Semi-Aggressive
Upside Down Catfish & Malawi Hawk
Synodontis nigriventris · Aristochromis christyi
Upside Down Catfish: PeacefulMalawi Hawk: Aggressive
Upside Down Catfish & Malaya Shrimp
Synodontis nigriventris · Caridina sp. "Malaya"
Upside Down Catfish: PeacefulMalaya Shrimp: Peaceful
Upside Down Catfish & Malaysian Trumpet Snail (MTS)
Synodontis nigriventris · Melanoides tuberculata
Upside Down Catfish: PeacefulMalaysian Trumpet Snail (MTS): Peaceful
Upside Down Catfish & Mamberamo Rainbowfish
Synodontis nigriventris · Melanotaenia mamberamo
Upside Down Catfish: PeacefulMamberamo Rainbowfish: Peaceful
Upside Down Catfish & Marble Goby
Synodontis nigriventris · Oxyeleotris marmorata
Upside Down Catfish: PeacefulMarble Goby: Aggressive
Upside Down Catfish & Marbled Bichir
Synodontis nigriventris · Polypterus polli
Upside Down Catfish: PeacefulMarbled Bichir: Semi-Aggressive
Upside Down Catfish & Marbled Hatchetfish
Synodontis nigriventris · Carnegiella strigata
Upside Down Catfish: PeacefulMarbled Hatchetfish: Peaceful
Upside Down Catfish & Marbled Whiptail
Synodontis nigriventris · Loricaria simillima
Upside Down Catfish: PeacefulMarbled Whiptail: Peaceful
Upside Down Catfish & Marlier's Julie
Synodontis nigriventris · Julidochromis marlieri
Upside Down Catfish: PeacefulMarlier's Julie: Semi-Aggressive
Upside Down Catfish & Masked Julie (Julidochromis)
Synodontis nigriventris · Julidochromis transcriptus
Upside Down Catfish: PeacefulMasked Julie (Julidochromis): Semi-Aggressive
Upside Down Catfish & Mayan Cichlid
Synodontis nigriventris · Mayaheros urophthalmus
Upside Down Catfish: PeacefulMayan Cichlid: Aggressive
Upside Down Catfish & Mayland's Rainbowfish
Synodontis nigriventris · Melanotaenia maylandi
Upside Down Catfish: PeacefulMayland's Rainbowfish: Peaceful
Upside Down Catfish & Mbu Puffer
Synodontis nigriventris · Tetraodon mbu
Upside Down Catfish: PeacefulMbu Puffer: Aggressive
Upside Down Catfish & Melon Barb
Synodontis nigriventris · Haludaria fasciata
Upside Down Catfish: PeacefulMelon Barb: Mostly Peaceful
Upside Down Catfish & Mexican Dwarf Crayfish (CPO)
Synodontis nigriventris · Cambarellus patzcuarensis
Upside Down Catfish: PeacefulMexican Dwarf Crayfish (CPO): Mostly Peaceful
Upside Down Catfish & Midas Cichlid
Synodontis nigriventris · Amphilophus citrinellus
Upside Down Catfish: PeacefulMidas Cichlid: Highly Aggressive
Upside Down Catfish & Midnight Catfish
Synodontis nigriventris · Auchenipterichthys coracoideus
Upside Down Catfish: PeacefulMidnight Catfish: Mostly Peaceful
Upside Down Catfish & Milomo Hap (Super VC10)
Synodontis nigriventris · Placidochromis milomo
Upside Down Catfish: PeacefulMilomo Hap (Super VC10): Semi-Aggressive