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Upside Down Catfish Tank Mates & Compatibility

Upside Down Catfish

Synodontis nigriventris

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TemperamentPeaceful (2/10)
Adult Size9.6 cm
Temperature22–26°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingGroup of 4+
Showing 145 - 168 of 735 Tank Mates

Upside Down Catfish & Buccochromis lepturus

Synodontis nigriventris · Buccochromis lepturus

Possible with Caution
Upside Down Catfish: PeacefulBuccochromis lepturus: Semi-Aggressive

Upside Down Catfish & Buccochromis rhoadesii

Synodontis nigriventris · Buccochromis rhoadesii

Not Recommended
Upside Down Catfish: PeacefulBuccochromis rhoadesii: Aggressive

Upside Down Catfish & Bucktooth Tetra (Exodon)

Synodontis nigriventris · Exodon paradoxus

Not Recommended
Upside Down Catfish: PeacefulBucktooth Tetra (Exodon): Highly Aggressive

Upside Down Catfish & Buenos Aires Tetra

Synodontis nigriventris · Hyphessobrycon anisitsi

Possible with Caution
Upside Down Catfish: PeacefulBuenos Aires Tetra: Semi-Aggressive

Upside Down Catfish & Buettikoferi Bichir

Synodontis nigriventris · Polypterus palmas buettikoferi

Possible with Caution
Upside Down Catfish: PeacefulBuettikoferi Bichir: Semi-Aggressive

Upside Down Catfish & Buffalo Head Cichlid

Synodontis nigriventris · Steatocranus casuarius

Possible with Caution
Upside Down Catfish: PeacefulBuffalo Head Cichlid: Semi-Aggressive

Upside Down Catfish & Bullseye Catfish

Synodontis nigriventris · Horabagrus brachysoma

Possible with Caution
Upside Down Catfish: PeacefulBullseye Catfish: Semi-Aggressive

Upside Down Catfish & Bullseye Snakehead

Synodontis nigriventris · Channa marulius

Possible with Caution
Upside Down Catfish: PeacefulBullseye Snakehead: Highly Aggressive

Upside Down Catfish & Bulolo Rainbowfish

Synodontis nigriventris · Chilatherina bulolo

Possible with Caution
Upside Down Catfish: PeacefulBulolo Rainbowfish: Peaceful

Upside Down Catfish & Bumblebee Catfish (South American)

Synodontis nigriventris · Microglanis iheringi

Ideal Tank Mates
Upside Down Catfish: PeacefulBumblebee Catfish (South American): Mostly Peaceful

Upside Down Catfish & Bumblebee Cichlid

Synodontis nigriventris · Pseudotropheus crabro

Not Recommended
Upside Down Catfish: PeacefulBumblebee Cichlid: Aggressive

Upside Down Catfish & Bumblebee Goby (Brackish)

Synodontis nigriventris · Brachygobius xanthozonus

Not Recommended
Upside Down Catfish: PeacefulBumblebee Goby (Brackish): Mostly Peaceful

Upside Down Catfish & Butterfly Goodeid

Synodontis nigriventris · Ameca splendens

Possible with Caution
Upside Down Catfish: PeacefulButterfly Goodeid: Semi-Aggressive

Upside Down Catfish & Butterfly Peacock Cichlid

Synodontis nigriventris · Aulonocara jacobfreibergi

Not Recommended
Upside Down Catfish: PeacefulButterfly Peacock Cichlid: Semi-Aggressive

Upside Down Catfish & Butterfly Pleco (L168)

Synodontis nigriventris · Dekeyseria brachyura

Possible with Caution
Upside Down Catfish: PeacefulButterfly Pleco (L168): Peaceful

Upside Down Catfish & Cairns Rainbowfish

Synodontis nigriventris · Cairnsichthys rhombosomoides

Possible with Caution
Upside Down Catfish: PeacefulCairns Rainbowfish: Peaceful

Upside Down Catfish & Candy Striped Pleco (L015)

Synodontis nigriventris · Peckoltia vittata

Ideal Tank Mates
Upside Down Catfish: PeacefulCandy Striped Pleco (L015): Mostly Peaceful

Upside Down Catfish & Cardinal Shrimp (Sulawesi)

Synodontis nigriventris · Caridina dennerli

Possible with Caution
Upside Down Catfish: PeacefulCardinal Shrimp (Sulawesi): Peaceful

Upside Down Catfish & Cardinal Tetra

Synodontis nigriventris · Paracheirodon axelrodi

Possible with Caution
Upside Down Catfish: PeacefulCardinal Tetra: Peaceful

Upside Down Catfish & Celebes Halfbeak

Synodontis nigriventris · Nomorhamphus liemi

Possible with Caution
Upside Down Catfish: PeacefulCelebes Halfbeak: Mostly Peaceful

Upside Down Catfish & Celebes Rainbowfish

Synodontis nigriventris · Marosatherina ladigesi

Possible with Caution
Upside Down Catfish: PeacefulCelebes Rainbowfish: Peaceful

Upside Down Catfish & Celestial Pearl Danio (Galaxy Rasbora)

Synodontis nigriventris · Danio margaritatus

Ideal Tank Mates
Upside Down Catfish: PeacefulCelestial Pearl Danio (Galaxy Rasbora): Peaceful

Upside Down Catfish & Ceylon Puffer (Brackish)

Synodontis nigriventris · Dichotomyctere fluviatilis

Not Recommended
Upside Down Catfish: PeacefulCeylon Puffer (Brackish): Aggressive

Upside Down Catfish & Chanchito

Synodontis nigriventris · Australoheros facetus

Possible with Caution
Upside Down Catfish: PeacefulChanchito: Semi-Aggressive