Koi Tank Mates & Compatibility

Koi

Cyprinus rubrofuscus

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TemperamentPeaceful (2/10)

Adult Size80 cm

Temperature4–28°C

Water TypeFreshwater Only

Swim ZoneSurface, Mid-level, Bottom

StockingGroup of 3+

Showing 241 - 264 of 735 Tank Mates

Koi & Dwarf Rasbora

Cyprinus rubrofuscus · Boraras maculatus

Possible with Caution

Koi: PeacefulDwarf Rasbora: Peaceful

Koi & Eastern Rainbowfish

Cyprinus rubrofuscus · Melanotaenia splendida

Ideal Tank Mates

Koi: PeacefulEastern Rainbowfish: Peaceful

Koi & Electric Blue Crayfish

Cyprinus rubrofuscus · Procambarus alleni

Possible with Caution

Koi: PeacefulElectric Blue Crayfish: Aggressive

Koi & Electric Blue Hap

Cyprinus rubrofuscus · Sciaenochromis fryeri

Possible with Caution

Koi: PeacefulElectric Blue Hap: Aggressive

Koi & Electric Blue Johannii

Cyprinus rubrofuscus · Pseudotropheus johannii

Possible with Caution

Koi: PeacefulElectric Blue Johannii: Aggressive

Koi & Elongatus Cichlid (Pseudotropheus Elongatus)

Cyprinus rubrofuscus · Chindongo elongatus

Possible with Caution

Koi: PeacefulElongatus Cichlid (Pseudotropheus Elongatus): Aggressive

Koi & Ember Tetra

Cyprinus rubrofuscus · Hyphessobrycon amandae

Possible with Caution

Koi: PeacefulEmber Tetra: Peaceful

Koi & Emerald Dwarf Danio

Cyprinus rubrofuscus · Danio erythromicron

Possible with Caution

Koi: PeacefulEmerald Dwarf Danio: Peaceful

Koi & Emerald Eye Rasbora

Cyprinus rubrofuscus · Brevibora dorsiocellata

Possible with Caution

Koi: PeacefulEmerald Eye Rasbora: Peaceful

Koi & Emerald Green Cory

Cyprinus rubrofuscus · Corydoras splendens

Ideal Tank Mates

Koi: PeacefulEmerald Green Cory: Peaceful

Koi & Emperor Snakehead

Cyprinus rubrofuscus · Channa marulioides

Possible with Caution

Koi: PeacefulEmperor Snakehead: Highly Aggressive

Koi & Emperor Tetra

Cyprinus rubrofuscus · Nematobrycon palmeri

Possible with Caution

Koi: PeacefulEmperor Tetra: Peaceful

Koi & Empire Gudgeon

Cyprinus rubrofuscus · Hypseleotris compressa

Possible with Caution

Koi: PeacefulEmpire Gudgeon: Mostly Peaceful

Koi & Endler's Livebearer

Cyprinus rubrofuscus · Poecilia wingei

Possible with Caution

Koi: PeacefulEndler's Livebearer: Peaceful

Koi & Espei Rasbora (Lambchop Rasbora)

Cyprinus rubrofuscus · Trigonostigma espei

Possible with Caution

Koi: PeacefulEspei Rasbora (Lambchop Rasbora): Peaceful

Koi & Exquisite Rainbowfish

Cyprinus rubrofuscus · Melanotaenia exquisita

Possible with Caution

Koi: PeacefulExquisite Rainbowfish: Peaceful

Koi & Fahaka Puffer

Cyprinus rubrofuscus · Tetraodon lineatus

Possible with Caution

Koi: PeacefulFahaka Puffer: Highly Aggressive

Koi & Fairy Cichlid (Brichardi)

Cyprinus rubrofuscus · Neolamprologus brichardi

Possible with Caution

Koi: PeacefulFairy Cichlid (Brichardi): Aggressive

Koi & False Glass Catfish

Cyprinus rubrofuscus · Kryptopterus macrocephalus

Possible with Caution

Koi: PeacefulFalse Glass Catfish: Peaceful

Koi & False Rummy-Nose Tetra

Cyprinus rubrofuscus · Petitella georgiae

Possible with Caution

Koi: PeacefulFalse Rummy-Nose Tetra: Peaceful

Koi & False Siamese Algae Eater (Stonelapping Minnow)

Cyprinus rubrofuscus · Garra cambodgiensis

Possible with Caution

Koi: PeacefulFalse Siamese Algae Eater (Stonelapping Minnow): Semi-Aggressive

Koi & Featherfin Cichlid

Cyprinus rubrofuscus · Cyathopharynx furcifer

Possible with Caution

Koi: PeacefulFeatherfin Cichlid: Semi-Aggressive

Koi & Featherfin Squeaker

Cyprinus rubrofuscus · Synodontis eupterus

Possible with Caution

Koi: PeacefulFeatherfin Squeaker: Semi-Aggressive

Koi & Festivum

Cyprinus rubrofuscus · Mesonauta festivus

Ideal Tank Mates

Koi: PeacefulFestivum: Mostly Peaceful