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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 265 - 288 of 735 Tank Mates

Goldfish (Comet / Common) & Fiddler Crab (Brackish)

Carassius auratus · Uca sp.

Not Recommended
Goldfish (Comet / Common): PeacefulFiddler Crab (Brackish): Mostly Peaceful

Goldfish (Comet / Common) & Figure 8 Puffer (Brackish)

Carassius auratus · Dichotomyctere ocellatus

Not Recommended
Goldfish (Comet / Common): PeacefulFigure 8 Puffer (Brackish): Aggressive

Goldfish (Comet / Common) & Filament Barb

Carassius auratus · Dawkinsia filamentosa

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

Goldfish (Comet / Common) & Finger Fish

Carassius auratus · Monodactylus argenteus

Not Recommended
Goldfish (Comet / Common): PeacefulFinger Fish: Semi-Aggressive

Goldfish (Comet / Common) & Fire Eel

Carassius auratus · Mastacembelus erythrotaenia

Possible with Caution
Goldfish (Comet / Common): PeacefulFire Eel: Mostly Peaceful

Goldfish (Comet / Common) & Fire Tetra

Carassius auratus · Hyphessobrycon flammeus

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

Goldfish (Comet / Common) & Firemouth Cichlid

Carassius auratus · Thorichthys meeki

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

Goldfish (Comet / Common) & Five Banded Barb

Carassius auratus · Desmopuntius pentazona

Possible with Caution
Goldfish (Comet / Common): PeacefulFive Banded Barb: Peaceful

Goldfish (Comet / Common) & Flag Tetra

Carassius auratus · Hyphessobrycon heterorhabdus

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

Goldfish (Comet / Common) & Flagtail Cory (Mrs Schwartz's Cory)

Carassius auratus · Corydoras robineae

Possible with Caution
Goldfish (Comet / Common): PeacefulFlagtail Cory (Mrs Schwartz's Cory): Peaceful

Goldfish (Comet / Common) & Flagtail Prochilodus

Carassius auratus · Semaprochilodus insignis

Possible with Caution
Goldfish (Comet / Common): PeacefulFlagtail Prochilodus: Semi-Aggressive

Goldfish (Comet / Common) & Flash Pleco (L204)

Carassius auratus · Panaqolus albomaculatus

Possible with Caution
Goldfish (Comet / Common): PeacefulFlash Pleco (L204): Mostly Peaceful

Goldfish (Comet / Common) & Flavus Cichlid (Pseudotropheus Flavus)

Carassius auratus · Chindongo flavus

Possible with Caution
Goldfish (Comet / Common): PeacefulFlavus Cichlid (Pseudotropheus Flavus): Aggressive

Goldfish (Comet / Common) & Florida Flagfish

Carassius auratus · Jordanella floridae

Possible with Caution
Goldfish (Comet / Common): PeacefulFlorida Flagfish: Semi-Aggressive

Goldfish (Comet / Common) & Florida Gar

Carassius auratus · Lepisosteus platyrhincus

Possible with Caution
Goldfish (Comet / Common): PeacefulFlorida Gar: Aggressive

Goldfish (Comet / Common) & Flower Stingray

Carassius auratus · Potamotrygon schroederi

Possible with Caution
Goldfish (Comet / Common): PeacefulFlower Stingray: Semi-Aggressive

Goldfish (Comet / Common) & Flowerhorn Cichlid

Carassius auratus · Hybrid cichlid (Amphilophus cross)

Not Recommended
Goldfish (Comet / Common): PeacefulFlowerhorn Cichlid: Highly Aggressive

Goldfish (Comet / Common) & Fly River Rainbowfish

Carassius auratus · Melanotaenia sexlineata

Possible with Caution
Goldfish (Comet / Common): PeacefulFly River Rainbowfish: Peaceful

Goldfish (Comet / Common) & Flying Fox

Carassius auratus · Epalzeorhynchos kalopterus

Possible with Caution
Goldfish (Comet / Common): PeacefulFlying Fox: Aggressive

Goldfish (Comet / Common) & Flyspeck Hardyhead

Carassius auratus · Craterocephalus stercusmuscarum

Possible with Caution
Goldfish (Comet / Common): PeacefulFlyspeck Hardyhead: Peaceful

Goldfish (Comet / Common) & Forktail Blue-eye

Carassius auratus · Pseudomugil furcatus

Possible with Caution
Goldfish (Comet / Common): PeacefulForktail Blue-eye: Peaceful

Goldfish (Comet / Common) & Fort Maguire Peacock

Carassius auratus · Aulonocara hansbaenschi

Possible with Caution
Goldfish (Comet / Common): PeacefulFort Maguire Peacock: Semi-Aggressive

Goldfish (Comet / Common) & Fosso Cichlid (Fossorochromis rostratus)

Carassius auratus · Fossorochromis rostratus

Possible with Caution
Goldfish (Comet / Common): PeacefulFosso Cichlid (Fossorochromis rostratus): Semi-Aggressive

Goldfish (Comet / Common) & Freshwater Angelfish

Carassius auratus · Pterophyllum scalare

Possible with Caution
Goldfish (Comet / Common): PeacefulFreshwater Angelfish: Semi-Aggressive