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 49 - 72 of 735 Tank Mates

Koi & Apistogramma baenschi (Inca 50)

Cyprinus rubrofuscus · Apistogramma baenschi

Possible with Caution

Koi: PeacefulApistogramma baenschi (Inca 50): Semi-Aggressive

Koi & Apistogramma borellii (Umbrella Cichlid)

Cyprinus rubrofuscus · Apistogramma borellii

Possible with Caution

Koi: PeacefulApistogramma borellii (Umbrella Cichlid): Mostly Peaceful

Koi & Apistogramma elizabethae

Cyprinus rubrofuscus · Apistogramma elizabethae

Possible with Caution

Koi: PeacefulApistogramma elizabethae: Semi-Aggressive

Koi & Apistogramma macmasteri

Cyprinus rubrofuscus · Apistogramma macmasteri

Possible with Caution

Koi: PeacefulApistogramma macmasteri: Semi-Aggressive

Koi & Apistogramma panduro

Cyprinus rubrofuscus · Apistogramma panduro

Possible with Caution

Koi: PeacefulApistogramma panduro: Semi-Aggressive

Koi & Apistogramma uaupesi

Cyprinus rubrofuscus · Apistogramma uaupesi

Koi & Apistogramma viejita

Cyprinus rubrofuscus · Apistogramma viejita

Possible with Caution

Koi: PeacefulApistogramma viejita: Semi-Aggressive

Koi & Apple Snail

Cyprinus rubrofuscus · Pomacea maculata

Ideal Tank Mates

Koi: PeacefulApple Snail: Peaceful

Koi & Arapaima

Cyprinus rubrofuscus · Arapaima gigas

Possible with Caution

Koi: PeacefulArapaima: Aggressive

Koi & Arfak Rainbowfish

Cyprinus rubrofuscus · Melanotaenia arfakensis

Possible with Caution

Koi: PeacefulArfak Rainbowfish: Peaceful

Koi & Arrowhead Puffer

Cyprinus rubrofuscus · Pao suvattii

Possible with Caution

Koi: PeacefulArrowhead Puffer: Highly Aggressive

Koi & Arulius Barb

Cyprinus rubrofuscus · Dawkinsia arulius

Ideal Tank Mates

Koi: PeacefulArulius Barb: Mostly Peaceful

Koi & Asher Cory

Cyprinus rubrofuscus · Corydoras tukano

Ideal Tank Mates

Koi: PeacefulAsher Cory: Peaceful

Koi & Asian Arowana

Cyprinus rubrofuscus · Scleropages formosus

Possible with Caution

Koi: PeacefulAsian Arowana: Aggressive

Koi & Asian Upside Down Catfish

Cyprinus rubrofuscus · Mystus leucophasis

Possible with Caution

Koi: PeacefulAsian Upside Down Catfish: Aggressive

Koi & Assassin Snail

Cyprinus rubrofuscus · Anentome helena

Ideal Tank Mates

Koi: PeacefulAssassin Snail: Peaceful

Koi & Auratus Cichlid (Mbuna)

Cyprinus rubrofuscus · Melanochromis auratus

Possible with Caution

Koi: PeacefulAuratus Cichlid (Mbuna): Highly Aggressive

Koi & Aurora Yellow Mbuna

Cyprinus rubrofuscus · Metriaclima sp. "Aurora Yellow"

Possible with Caution

Koi: PeacefulAurora Yellow Mbuna: Aggressive

Koi & Australian Pearl Arowana

Cyprinus rubrofuscus · Scleropages jardinii

Possible with Caution

Koi: PeacefulAustralian Pearl Arowana: Highly Aggressive

Koi & Australian Smelt

Cyprinus rubrofuscus · Retropinna semoni

Possible with Caution

Koi: PeacefulAustralian Smelt: Peaceful

Koi & Axelrod's Rainbowfish

Cyprinus rubrofuscus · Chilatherina axelrodi

Possible with Caution

Koi: PeacefulAxelrod's Rainbowfish: Peaceful

Koi & Azureus Cichlid

Cyprinus rubrofuscus · Copadichromis azureus

Possible with Caution

Koi: PeacefulAzureus Cichlid: Semi-Aggressive

Koi & Badis (Chameleon Fish)

Cyprinus rubrofuscus · Badis badis

Possible with Caution

Koi: PeacefulBadis (Chameleon Fish): Semi-Aggressive

Koi & Bahia Red

Cyprinus rubrofuscus · Geophagus sp. Bahia Red

Possible with Caution

Koi: PeacefulBahia Red: Semi-Aggressive