One-Spot Betta Tank Mates & Compatibility

One-Spot Betta

Betta unimaculata

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TemperamentSemi-Aggressive (6/10)

Adult Size11 cm

Temperature21–26°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level, Bottom

StockingSolo or group

Stocking calculator

Compatible on paper, but will One-Spot Betta fit your setup?

Tank mates can still go wrong if the tank is too small, already full, or the water is a poor match. Add One-Spot Betta to the stocking calculator to check space, stocking pressure, and water needs before you add it.

One-Spot Betta

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Showing 1 - 24 of 601 Tank Mates

One-Spot Betta & Abei Puffer

Betta unimaculata · Pao abei

Possible with Caution

One-Spot Betta: Semi-AggressiveAbei Puffer: Highly Aggressive

One-Spot Betta & Achara Catfish

Betta unimaculata · Leiarius marmoratus

Possible with Caution

One-Spot Betta: Semi-AggressiveAchara Catfish: Semi-Aggressive

One-Spot Betta & Adolfo Cory

Betta unimaculata · Corydoras adolfoi

Possible with Caution

One-Spot Betta: Semi-AggressiveAdolfo Cory: Peaceful

One-Spot Betta & Adonis Pleco

Betta unimaculata · Acanthicus adonis

Possible with Caution

One-Spot Betta: Semi-AggressiveAdonis Pleco: Aggressive

One-Spot Betta & Aequidens Jenaro Herrera

Betta unimaculata · Aequidens sp. 'Jenaro Herrera'

Possible with Caution

One-Spot Betta: Semi-AggressiveAequidens Jenaro Herrera: Semi-Aggressive

One-Spot Betta & Aequidens diadema (Diadem Cichlid)

Betta unimaculata · Aequidens diadema

Possible with Caution

One-Spot Betta: Semi-AggressiveAequidens diadema (Diadem Cichlid): Semi-Aggressive

One-Spot Betta & Aequidens sp. Atabapo

Betta unimaculata · Aequidens sp. Atabapo

Possible with Caution

One-Spot Betta: Semi-AggressiveAequidens sp. Atabapo: Semi-Aggressive

One-Spot Betta & Afra Cichlid

Betta unimaculata · Cynotilapia afra

One-Spot Betta & African Arowana

Betta unimaculata · Heterotis niloticus

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Arowana: Mostly Peaceful

One-Spot Betta & African Butterfly Cichlid

Betta unimaculata · Anomalochromis thomasi

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Butterfly Cichlid: Mostly Peaceful

One-Spot Betta & African Butterfly Fish

Betta unimaculata · Pantodon buchholzi

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Butterfly Fish: Semi-Aggressive

One-Spot Betta & African Clawed Frog

Betta unimaculata · Xenopus laevis

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Clawed Frog: Aggressive

One-Spot Betta & African Dwarf Frog

Betta unimaculata · Hymenochirus boettgeri

One-Spot Betta & African Jewel Cichlid

Betta unimaculata · Hemichromis bimaculatus

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Jewel Cichlid: Aggressive

One-Spot Betta & African Knifefish

Betta unimaculata · Xenomystus nigri

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Knifefish: Semi-Aggressive

One-Spot Betta & African Lungfish

Betta unimaculata · Protopterus annectens

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Lungfish: Highly Aggressive

One-Spot Betta & African Pike

Betta unimaculata · Hepsetus odoe

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Pike: Aggressive

One-Spot Betta & African Pipefish

Betta unimaculata · Enneacampus ansorgii

Possible with Caution

One-Spot Betta: Semi-AggressiveAfrican Pipefish: Peaceful

One-Spot Betta & Agassiz Cory

Betta unimaculata · Corydoras agassizii

Possible with Caution

One-Spot Betta: Semi-AggressiveAgassiz Cory: Peaceful

One-Spot Betta & Agassiz's Dwarf Cichlid

Betta unimaculata · Apistogramma agassizii

Possible with Caution

One-Spot Betta: Semi-AggressiveAgassiz's Dwarf Cichlid: Semi-Aggressive

One-Spot Betta & Ajamaru Rainbowfish

Betta unimaculata · Melanotaenia ajamaruensis

Possible with Caution

One-Spot Betta: Semi-AggressiveAjamaru Rainbowfish: Peaceful

One-Spot Betta & Allen's Rainbowfish

Betta unimaculata · Chilatherina alleni

Possible with Caution

One-Spot Betta: Semi-AggressiveAllen's Rainbowfish: Peaceful

One-Spot Betta & Alligator Gar

Betta unimaculata · Atractosteus spatula

Possible with Caution

One-Spot Betta: Semi-AggressiveAlligator Gar: Aggressive

One-Spot Betta & Alligator Pleco

Betta unimaculata · Pterygoplichthys scrophus

Possible with Caution

One-Spot Betta: Semi-AggressiveAlligator Pleco: Mostly Peaceful