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 337 - 360 of 735 Tank Mates

Koi & Gymnogeophagus meridionalis

Cyprinus rubrofuscus · Gymnogeophagus meridionalis

Possible with Caution

Koi: PeacefulGymnogeophagus meridionalis: Semi-Aggressive

Koi & Half Banded Spiny Eel

Cyprinus rubrofuscus · Macrognathus circumcinctus

Possible with Caution

Koi: PeacefulHalf Banded Spiny Eel: Mostly Peaceful

Koi & Haplochromis sp. 44 (Thick Skin)

Cyprinus rubrofuscus · Haplochromis sp. 44

Possible with Caution

Koi: PeacefulHaplochromis sp. 44 (Thick Skin): Aggressive

Koi & Harlequin Rasbora

Cyprinus rubrofuscus · Trigonostigma heteromorpha

Possible with Caution

Koi: PeacefulHarlequin Rasbora: Peaceful

Koi & Harlequin Shark

Cyprinus rubrofuscus · Labeo variegatus

Possible with Caution

Koi: PeacefulHarlequin Shark: Aggressive

Koi & Head and Tail Light Tetra

Cyprinus rubrofuscus · Hemigrammus ocellifer

Possible with Caution

Koi: PeacefulHead and Tail Light Tetra: Peaceful

Koi & Helicopter Catfish

Cyprinus rubrofuscus · Wallagonia leerii

Possible with Caution

Koi: PeacefulHelicopter Catfish: Highly Aggressive

Koi & Hi Fin Peppered Cory

Cyprinus rubrofuscus · Scleromystax macropterus

Ideal Tank Mates

Koi: PeacefulHi Fin Peppered Cory: Peaceful

Koi & Highlands Rainbowfish

Cyprinus rubrofuscus · Chilatherina campsi

Possible with Caution

Koi: PeacefulHighlands Rainbowfish: Peaceful

Koi & Hillstream Loach

Cyprinus rubrofuscus · Beaufortia leveretti

Ideal Tank Mates

Koi: PeacefulHillstream Loach: Peaceful

Koi & Honduran Red Point

Cyprinus rubrofuscus · Amatitlania sp. 'Honduran Red Point'

Possible with Caution

Koi: PeacefulHonduran Red Point: Semi-Aggressive

Koi & Honey Blue Eye

Cyprinus rubrofuscus · Pseudomugil mellis

Possible with Caution

Koi: PeacefulHoney Blue Eye: Peaceful

Koi & Honey Gourami

Cyprinus rubrofuscus · Trichogaster chuna

Possible with Caution

Koi: PeacefulHoney Gourami: Peaceful

Koi & Hongsloi Apistogramma

Cyprinus rubrofuscus · Apistogramma hongsloi

Possible with Caution

Koi: PeacefulHongsloi Apistogramma: Semi-Aggressive

Koi & Horei Cichlid

Cyprinus rubrofuscus · Ctenochromis horei

Possible with Caution

Koi: PeacefulHorei Cichlid: Aggressive

Koi & Horned Nerite Snail

Cyprinus rubrofuscus · Clithon corona

Ideal Tank Mates

Koi: PeacefulHorned Nerite Snail: Peaceful

Koi & Humpbacked Limia

Cyprinus rubrofuscus · Limia nigrofasciata

Possible with Caution

Koi: PeacefulHumpbacked Limia: Peaceful

Koi & Hystrix Stingray (Porcupine Ray)

Cyprinus rubrofuscus · Potamotrygon hystrix

Possible with Caution

Koi: PeacefulHystrix Stingray (Porcupine Ray): Semi-Aggressive

Koi & Incolicana Corydoras

Cyprinus rubrofuscus · Corydoras incolicana

Ideal Tank Mates

Koi: PeacefulIncolicana Corydoras: Peaceful

Koi & Indian Glassfish

Cyprinus rubrofuscus · Parambassis ranga

Possible with Caution

Koi: PeacefulIndian Glassfish: Peaceful

Koi & Indonesian Datnoid (Tiger Fish)

Cyprinus rubrofuscus · Datnioides microlepis

Possible with Caution

Koi: PeacefulIndonesian Datnoid (Tiger Fish): Semi-Aggressive

Koi & Indonesian Giant Snakehead

Cyprinus rubrofuscus · Channa micropeltes

Possible with Caution

Koi: PeacefulIndonesian Giant Snakehead: Highly Aggressive

Koi & Intermedius Cichlid

Cyprinus rubrofuscus · Tramitichromis intermedius

Possible with Caution

Koi: PeacefulIntermedius Cichlid: Semi-Aggressive

Koi & Irian Jaya Rainbowfish

Cyprinus rubrofuscus · Melanotaenia irianjaya

Possible with Caution

Koi: PeacefulIrian Jaya Rainbowfish: Peaceful