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Oscar Tank Mates & Compatibility

Oscar

Astronotus ocellatus

View full care guide
TemperamentAggressive (7/10)
Adult Size30 cm
Temperature23–27°C
Water TypeFreshwater Only
Swim ZoneMid-level, Bottom
StockingSolo or group
Showing 721 - 735 of 735 Tank Mates

Oscar & Yellow Lab (Mbuna)

Astronotus ocellatus · Labidochromis caeruleus

Possible with Caution
Oscar: AggressiveYellow Lab (Mbuna): Semi-Aggressive

Oscar & Yellow Peacock Cichlid

Astronotus ocellatus · Aulonocara baenschi

Not Recommended
Oscar: AggressiveYellow Peacock Cichlid: Semi-Aggressive

Oscar & Yellow Perch

Astronotus ocellatus · Perca flavescens

Possible with Caution
Oscar: AggressiveYellow Perch: Semi-Aggressive

Oscar & Yellow Sand Cichlid

Astronotus ocellatus · Xenotilapia bathyphilus

Not Recommended
Oscar: AggressiveYellow Sand Cichlid: Mostly Peaceful

Oscar & Yellow Shrimp

Astronotus ocellatus · Neocaridina davidi var. yellow

Not Recommended
Oscar: AggressiveYellow Shrimp: Peaceful

Oscar & Yoyo Loach

Astronotus ocellatus · Botia almorhae

Possible with Caution
Oscar: AggressiveYoyo Loach: Mostly Peaceful

Oscar & Zebra Apple Snail

Astronotus ocellatus · Asolene spixi

Possible with Caution
Oscar: AggressiveZebra Apple Snail: Peaceful

Oscar & Zebra Danio

Astronotus ocellatus · Danio rerio

Possible with Caution
Oscar: AggressiveZebra Danio: Mostly Peaceful

Oscar & Zebra Loach

Astronotus ocellatus · Botia striata

Possible with Caution
Oscar: AggressiveZebra Loach: Peaceful

Oscar & Zebra Obliquidens

Astronotus ocellatus · Astatotilapia latifasciata

Possible with Caution
Oscar: AggressiveZebra Obliquidens: Aggressive

Oscar & Zebra Oto

Astronotus ocellatus · Otocinclus cocama

Not Recommended
Oscar: AggressiveZebra Oto: Peaceful

Oscar & Zebra Pleco (L046)

Astronotus ocellatus · Hypancistrus zebra

Possible with Caution
Oscar: AggressiveZebra Pleco (L046): Mostly Peaceful

Oscar & Zebra Shovelnose (Tigrinus Catfish)

Astronotus ocellatus · Brachyplatystoma tigrinum

Possible with Caution
Oscar: AggressiveZebra Shovelnose (Tigrinus Catfish): Mostly Peaceful

Oscar & Zebra Spiny Eel

Astronotus ocellatus · Mastacembelus zebrinus

Possible with Caution
Oscar: AggressiveZebra Spiny Eel: Peaceful

Oscar & Zebra Tilapia

Astronotus ocellatus · Heterotilapia buttikoferi

Possible with Caution
Oscar: AggressiveZebra Tilapia: Highly Aggressive