Oscar & Pungas Catfish
Astronotus ocellatus · Pangasius pangasius
Oscar: AggressivePungas Catfish: Mostly Peaceful
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Oscar Tank Mates & Compatibility
Oscar
Astronotus ocellatus
TemperamentAggressive (7/10)
Adult Size30 cm
Temperature23–27°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 529 - 552 of 735 Tank Mates
Possible with Caution
Oscar & Purple Spotted Gudgeon
Astronotus ocellatus · Mogurnda adspersa
Oscar: AggressivePurple Spotted Gudgeon: Semi-Aggressive
Oscar & Purple Zebra Shrimp
Astronotus ocellatus · Potamalpheops sp.
Oscar: AggressivePurple Zebra Shrimp: Peaceful
Oscar & Pygmy Corydoras
Astronotus ocellatus · Corydoras pygmaeus
Oscar: AggressivePygmy Corydoras: Peaceful
Oscar & Pygmy Rainbowfish
Astronotus ocellatus · Melanotaenia pygmaea
Oscar: AggressivePygmy Rainbowfish: Mostly Peaceful
Oscar & Rachov's Killifish (Annual)
Astronotus ocellatus · Nothobranchius rachovii
Oscar: AggressiveRachov's Killifish (Annual): Mostly Peaceful
Oscar & Rainbow Cichlid
Astronotus ocellatus · Herotilapia multispinosa
Oscar: AggressiveRainbow Cichlid: Mostly Peaceful
Oscar & Rainbow Shark
Astronotus ocellatus · Epalzeorhynchos frenatum
Oscar: AggressiveRainbow Shark: Aggressive
Oscar & Rainbow Snakehead
Astronotus ocellatus · Channa bleheri
Oscar: AggressiveRainbow Snakehead: Aggressive
Oscar & Ramshorn Snail
Astronotus ocellatus · Planorbidae fam.
Oscar: AggressiveRamshorn Snail: Peaceful
Oscar & Ramu Rainbowfish
Astronotus ocellatus · Glossolepis ramuensis
Oscar: AggressiveRamu Rainbowfish: Mostly Peaceful
Oscar & Raspy River Stingray
Astronotus ocellatus · Potamotrygon scobina
Oscar: AggressiveRaspy River Stingray: Mostly Peaceful
Oscar & Red Bellied Pacu
Astronotus ocellatus · Piaractus brachypomus
Oscar: AggressiveRed Bellied Pacu: Mostly Peaceful
Oscar & Red Breasted Acara
Astronotus ocellatus · Laetacara dorsigera
Oscar: AggressiveRed Breasted Acara: Mostly Peaceful
Oscar & Red Devil Cichlid
Astronotus ocellatus · Amphilophus labiatus
Oscar: AggressiveRed Devil Cichlid: Highly Aggressive
Oscar & Red Dwarf Rasbora
Astronotus ocellatus · Microrasbora rubescens
Oscar: AggressiveRed Dwarf Rasbora: Peaceful
Oscar & Red Empress
Astronotus ocellatus · Protomelas taeniolatus
Oscar: AggressiveRed Empress: Semi-Aggressive
Oscar & Red Eye Tetra
Astronotus ocellatus · Moenkhausia sanctaefilomenae
Oscar: AggressiveRed Eye Tetra: Mostly Peaceful
Oscar & Red Fin Borleyi
Astronotus ocellatus · Copadichromis borleyi
Oscar: AggressiveRed Fin Borleyi: Semi-Aggressive
Oscar & Red Fin Caudopunk
Astronotus ocellatus · Neolamprologus caudopunctatus
Oscar: AggressiveRed Fin Caudopunk: Semi-Aggressive
Oscar & Red Goldflake Shrimp
Astronotus ocellatus · Caridina sp. Red Goldflake
Oscar: AggressiveRed Goldflake Shrimp: Peaceful
Oscar & Red Head Tapajos (Geophagus)
Astronotus ocellatus · Geophagus sp. 'Red Head Tapajos'
Oscar: AggressiveRed Head Tapajos (Geophagus): Mostly Peaceful
Oscar & Red Hump Eartheater
Astronotus ocellatus · Geophagus steindachneri
Oscar: AggressiveRed Hump Eartheater: Semi-Aggressive
Oscar & Red Peacock (Ruby Red)
Astronotus ocellatus · Aulonocara sp. 'Rubescens'
Oscar: AggressiveRed Peacock (Ruby Red): Semi-Aggressive