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Betta (Siamese Fighting Fish) Tank Mates & Compatibility

Betta (Siamese Fighting Fish)

Betta splendens

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TemperamentSemi-Aggressive (5/10)
Adult Size7 cm
Temperature24–30°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSolo only
Showing 25 - 48 of 735 Tank Mates

Betta (Siamese Fighting Fish) & Alligator Pleco

Betta splendens · Pterygoplichthys scrophus

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAlligator Pleco: Mostly Peaceful

Betta (Siamese Fighting Fish) & Altifrons Eartheater

Betta splendens · Geophagus altifrons

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAltifrons Eartheater: Mostly Peaceful

Betta (Siamese Fighting Fish) & Altolamprologus Calvus

Betta splendens · Altolamprologus calvus

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAltolamprologus Calvus: Semi-Aggressive

Betta (Siamese Fighting Fish) & Altolamprologus Compressiceps

Betta splendens · Altolamprologus compressiceps

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAltolamprologus Compressiceps: Semi-Aggressive

Betta (Siamese Fighting Fish) & Altum Angel

Betta splendens · Pterophyllum altum

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAltum Angel: Semi-Aggressive

Betta (Siamese Fighting Fish) & Amano Shrimp

Betta splendens · Caridina multidentata

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAmano Shrimp: Peaceful

Betta (Siamese Fighting Fish) & Amazon Leaf Fish

Betta splendens · Monocirrhus polyacanthus

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAmazon Leaf Fish: Peaceful

Betta (Siamese Fighting Fish) & Amazon Puffer

Betta splendens · Colomesus asellus

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAmazon Puffer: Mostly Peaceful

Betta (Siamese Fighting Fish) & American Grass Shrimp

Betta splendens · Palaemonetes kadiakensis

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAmerican Grass Shrimp: Peaceful

Betta (Siamese Fighting Fish) & Andinoacara sp. Gold Saum

Betta splendens · Andinoacara sp. "Gold Saum"

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAndinoacara sp. Gold Saum: Aggressive

Betta (Siamese Fighting Fish) & Angelicus Botia

Betta splendens · Botia kubotai

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAngelicus Botia: Mostly Peaceful

Betta (Siamese Fighting Fish) & Angelicus Pleco L073

Betta splendens · Hypancistrus sp. L073

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAngelicus Pleco L073: Mostly Peaceful

Betta (Siamese Fighting Fish) & Angfa Rainbowfish

Betta splendens · Melanotaenia angfa

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAngfa Rainbowfish: Peaceful

Betta (Siamese Fighting Fish) & Antennae Stingray

Betta splendens · Plesiotrygon iwamae

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveAntennae Stingray: Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Black-Chin

Betta splendens · Apistogramma allpahuayo

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Black-Chin: Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Broad-banded

Betta splendens · Apistogramma breitbinden

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Broad-banded: Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Mamoré

Betta splendens · Apistogramma erythrura

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Mamoré: Mostly Peaceful

Betta (Siamese Fighting Fish) & Apistogramma Marmor (Marbled Apisto)

Betta splendens · Apistogramma erythrura

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Marmor (Marbled Apisto): Mostly Peaceful

Betta (Siamese Fighting Fish) & Apistogramma Mouthbrooder (Maulbrüter)

Betta splendens · Apistogramma barlowi

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Mouthbrooder (Maulbrüter): Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Orange-tail

Betta splendens · Apistogramma cf. eunotus "Orange-tail"

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Orange-tail: Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Parrot

Betta splendens · Apistogramma sp. "Parrot"

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Parrot: Semi-Aggressive

Betta (Siamese Fighting Fish) & Apistogramma Resticulosa Mamor

Betta splendens · Apistogramma cf. resticulosa Mamor

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Resticulosa Mamor: Mostly Peaceful

Betta (Siamese Fighting Fish) & Apistogramma Resticulosa Marmor

Betta splendens · Apistogramma cf. resticulosa "Marmor"

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma Resticulosa Marmor: Mostly Peaceful

Betta (Siamese Fighting Fish) & Apistogramma atahualpa

Betta splendens · Apistogramma atahualpa

Possible with Caution
Betta (Siamese Fighting Fish): Semi-AggressiveApistogramma atahualpa: Mostly Peaceful