Goldfish (Comet / Common) Tank Mates & Compatibility

Goldfish (Comet / Common)

Carassius auratus

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TemperamentPeaceful (1/10)

Adult Size30 cm

Temperature10–24°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level, Bottom

StockingSolo or group

Stocking calculator

Compatible on paper, but will Goldfish (Comet / Common) 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 Goldfish (Comet / Common) to the stocking calculator to check space, stocking pressure, and water needs before you add it.

Goldfish (Comet / Common)

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Showing 1 - 24 of 735 Tank Mates

Goldfish (Comet / Common) & Kabia rainbowfish

Carassius auratus · Glossolepis kabia

Possible with Caution

Goldfish (Comet / Common): Peaceful Kabia rainbowfish: Peaceful

Goldfish (Comet / Common) & Abei Puffer

Carassius auratus · Pao abei

Possible with Caution

Goldfish (Comet / Common): PeacefulAbei Puffer: Highly Aggressive

Goldfish (Comet / Common) & Achara Catfish

Carassius auratus · Leiarius marmoratus

Possible with Caution

Goldfish (Comet / Common): PeacefulAchara Catfish: Semi-Aggressive

Goldfish (Comet / Common) & Adolfo Cory

Carassius auratus · Corydoras adolfoi

Ideal Tank Mates

Goldfish (Comet / Common): PeacefulAdolfo Cory: Peaceful

Goldfish (Comet / Common) & Adonis Pleco

Carassius auratus · Acanthicus adonis

Possible with Caution

Goldfish (Comet / Common): PeacefulAdonis Pleco: Aggressive

Goldfish (Comet / Common) & Aequidens Jenaro Herrera

Carassius auratus · Aequidens sp. 'Jenaro Herrera'

Possible with Caution

Goldfish (Comet / Common): PeacefulAequidens Jenaro Herrera: Semi-Aggressive

Goldfish (Comet / Common) & Aequidens diadema (Diadem Cichlid)

Carassius auratus · Aequidens diadema

Possible with Caution

Goldfish (Comet / Common): PeacefulAequidens diadema (Diadem Cichlid): Semi-Aggressive

Goldfish (Comet / Common) & Aequidens sp. Atabapo

Carassius auratus · Aequidens sp. Atabapo

Goldfish (Comet / Common) & Afra Cichlid

Carassius auratus · Cynotilapia afra

Possible with Caution

Goldfish (Comet / Common): PeacefulAfra Cichlid: Aggressive

Goldfish (Comet / Common) & African Arowana

Carassius auratus · Heterotis niloticus

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Arowana: Mostly Peaceful

Goldfish (Comet / Common) & African Butterfly Cichlid

Carassius auratus · Anomalochromis thomasi

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Butterfly Cichlid: Mostly Peaceful

Goldfish (Comet / Common) & African Butterfly Fish

Carassius auratus · Pantodon buchholzi

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Butterfly Fish: Semi-Aggressive

Goldfish (Comet / Common) & African Clawed Frog

Carassius auratus · Xenopus laevis

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Clawed Frog: Aggressive

Goldfish (Comet / Common) & African Dwarf Frog

Carassius auratus · Hymenochirus boettgeri

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Dwarf Frog: Peaceful

Goldfish (Comet / Common) & African Jewel Cichlid

Carassius auratus · Hemichromis bimaculatus

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Jewel Cichlid: Aggressive

Goldfish (Comet / Common) & African Knifefish

Carassius auratus · Xenomystus nigri

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Knifefish: Semi-Aggressive

Goldfish (Comet / Common) & African Lungfish

Carassius auratus · Protopterus annectens

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Lungfish: Highly Aggressive

Goldfish (Comet / Common) & African Pike

Carassius auratus · Hepsetus odoe

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Pike: Aggressive

Goldfish (Comet / Common) & African Pipefish

Carassius auratus · Enneacampus ansorgii

Possible with Caution

Goldfish (Comet / Common): PeacefulAfrican Pipefish: Peaceful

Goldfish (Comet / Common) & Agassiz Cory

Carassius auratus · Corydoras agassizii

Ideal Tank Mates

Goldfish (Comet / Common): PeacefulAgassiz Cory: Peaceful

Goldfish (Comet / Common) & Agassiz's Dwarf Cichlid

Carassius auratus · Apistogramma agassizii

Possible with Caution

Goldfish (Comet / Common): PeacefulAgassiz's Dwarf Cichlid: Semi-Aggressive

Goldfish (Comet / Common) & Ajamaru Rainbowfish

Carassius auratus · Melanotaenia ajamaruensis

Possible with Caution

Goldfish (Comet / Common): PeacefulAjamaru Rainbowfish: Peaceful

Goldfish (Comet / Common) & Allen's Rainbowfish

Carassius auratus · Chilatherina alleni

Possible with Caution

Goldfish (Comet / Common): PeacefulAllen's Rainbowfish: Peaceful

Goldfish (Comet / Common) & Alligator Gar

Carassius auratus · Atractosteus spatula

Possible with Caution

Goldfish (Comet / Common): PeacefulAlligator Gar: Aggressive