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Goldfish (Comet / Common) Tank Mates & Compatibility

Goldfish (Comet / Common)

Carassius auratus

View full care guide
TemperamentPeaceful (1/10)
Adult Size30 cm
Temperature10–24°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level, Bottom
StockingSolo or group
Showing 97 - 120 of 735 Tank Mates

Goldfish (Comet / Common) & Betta Macrostoma

Carassius auratus · Betta macrostoma

Not Recommended
Goldfish (Comet / Common): PeacefulBetta Macrostoma: Semi-Aggressive

Goldfish (Comet / Common) & Betta Smaragdina

Carassius auratus · Betta smaragdina

Possible with Caution
Goldfish (Comet / Common): PeacefulBetta Smaragdina: Semi-Aggressive

Goldfish (Comet / Common) & Black Acara

Carassius auratus · Cichlasoma bimaculatum

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Acara: Semi-Aggressive

Goldfish (Comet / Common) & Black Belt Cichlid

Carassius auratus · Vieja maculicauda

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Belt Cichlid: Aggressive

Goldfish (Comet / Common) & Black Bullhead Catfish

Carassius auratus · Ameiurus melas

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Bullhead Catfish: Aggressive

Goldfish (Comet / Common) & Black Corydoras

Carassius auratus · Corydoras schultzei

Ideal Tank Mates
Goldfish (Comet / Common): PeacefulBlack Corydoras: Peaceful

Goldfish (Comet / Common) & Black Diamond Cichlid

Carassius auratus · Paratilapia polleni

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Diamond Cichlid: Aggressive

Goldfish (Comet / Common) & Black Fin Cory

Carassius auratus · Corydoras leucomelas

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Fin Cory: Peaceful

Goldfish (Comet / Common) & Black Ghost Knifefish

Carassius auratus · Apteronotus albifrons

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Ghost Knifefish: Semi-Aggressive

Goldfish (Comet / Common) & Black Kuhli Loach

Carassius auratus · Pangio oblonga

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Kuhli Loach: Peaceful

Goldfish (Comet / Common) & Black Marble Hoplo

Carassius auratus · Megalechis thoracata

Ideal Tank Mates
Goldfish (Comet / Common): PeacefulBlack Marble Hoplo: Mostly Peaceful

Goldfish (Comet / Common) & Black Neon Tetra

Carassius auratus · Hyphessobrycon herbertaxelrodi

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Neon Tetra: Peaceful

Goldfish (Comet / Common) & Black Ocellatus

Carassius auratus · Lamprologus speciosus

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Ocellatus: Aggressive

Goldfish (Comet / Common) & Black Pacu

Carassius auratus · Colossoma macropomum

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Pacu: Mostly Peaceful

Goldfish (Comet / Common) & Black Phantom Tetra

Carassius auratus · Hyphessobrycon megalopterus

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Phantom Tetra: Peaceful

Goldfish (Comet / Common) & Black Ruby Barb

Carassius auratus · Pethia nigrofasciata

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Ruby Barb: Mostly Peaceful

Goldfish (Comet / Common) & Black Skirt Tetra

Carassius auratus · Gymnocorymbus ternetzi

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack Skirt Tetra: Mostly Peaceful

Goldfish (Comet / Common) & Black-Banded Rainbowfish

Carassius auratus · Melanotaenia nigrans

Possible with Caution
Goldfish (Comet / Common): PeacefulBlack-Banded Rainbowfish: Peaceful

Goldfish (Comet / Common) & Blackline Rasbora

Carassius auratus · Rasbora borapetensis

Possible with Caution
Goldfish (Comet / Common): PeacefulBlackline Rasbora: Peaceful

Goldfish (Comet / Common) & Bladder Snail (Pest Snail)

Carassius auratus · Physella acuta

Ideal Tank Mates
Goldfish (Comet / Common): PeacefulBladder Snail (Pest Snail): Peaceful

Goldfish (Comet / Common) & Bleeding Heart Tetra

Carassius auratus · Hyphessobrycon erythrostigma

Possible with Caution
Goldfish (Comet / Common): PeacefulBleeding Heart Tetra: Peaceful

Goldfish (Comet / Common) & Bleher's Rainbowfish

Carassius auratus · Chilatherina bleheri

Possible with Caution
Goldfish (Comet / Common): PeacefulBleher's Rainbowfish: Peaceful

Goldfish (Comet / Common) & Blind Cave Tetra

Carassius auratus · Astyanax mexicanus

Possible with Caution
Goldfish (Comet / Common): PeacefulBlind Cave Tetra: Mostly Peaceful

Goldfish (Comet / Common) & Blood Parrot Cichlid

Carassius auratus · Hybrid cichlid (Blood Parrot)

Possible with Caution
Goldfish (Comet / Common): PeacefulBlood Parrot Cichlid: Semi-Aggressive