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 361 - 384 of 735 Tank Mates

Koi & Iridescent Shark

Cyprinus rubrofuscus · Pangasianodon hypophthalmus

Possible with Caution

Koi: PeacefulIridescent Shark: Mostly Peaceful

Koi & Jack Dempsey

Cyprinus rubrofuscus · Rocio octofasciata

Possible with Caution

Koi: PeacefulJack Dempsey: Aggressive

Koi & Jaguar Cichlid

Cyprinus rubrofuscus · Parachromis managuensis

Possible with Caution

Koi: PeacefulJaguar Cichlid: Highly Aggressive

Koi & Japanese Ricefish (Medaka)

Cyprinus rubrofuscus · Oryzias latipes

Possible with Caution

Koi: PeacefulJapanese Ricefish (Medaka): Peaceful

Koi & Japen Rainbowfish

Cyprinus rubrofuscus · Melanotaenia japenensis

Possible with Caution

Koi: PeacefulJapen Rainbowfish: Peaceful

Koi & Julii Corydoras (False Julii)

Cyprinus rubrofuscus · Corydoras trilineatus

Ideal Tank Mates

Koi: PeacefulJulii Corydoras (False Julii): Peaceful

Koi & Jurupari Eartheater

Cyprinus rubrofuscus · Satanoperca jurupari

Possible with Caution

Koi: PeacefulJurupari Eartheater: Mostly Peaceful

Koi & Kamaka Rainbowfish

Cyprinus rubrofuscus · Melanotaenia kamaka

Possible with Caution

Koi: PeacefulKamaka Rainbowfish: Peaceful

Koi & Kenyi Cichlid

Cyprinus rubrofuscus · Maylandia lombardoi

Possible with Caution

Koi: PeacefulKenyi Cichlid: Highly Aggressive

Koi & Keyhole Cichlid

Cyprinus rubrofuscus · Cleithracara maronii

Possible with Caution

Koi: PeacefulKeyhole Cichlid: Peaceful

Koi & Kissing Gourami

Cyprinus rubrofuscus · Helostoma temminckii

Possible with Caution

Koi: PeacefulKissing Gourami: Semi-Aggressive

Koi & Kiunga Blue Eye

Cyprinus rubrofuscus · Kiunga ballochi

Possible with Caution

Koi: PeacefulKiunga Blue Eye: Peaceful

Koi & Knight Goby

Cyprinus rubrofuscus · Stigmatogobius sadanundio

Possible with Caution

Koi: PeacefulKnight Goby: Semi-Aggressive

Koi & Kribensis

Cyprinus rubrofuscus · Pelvicachromis pulcher

Possible with Caution

Koi: PeacefulKribensis: Semi-Aggressive

Koi & Kuhli Loach

Cyprinus rubrofuscus · Pangio kuhlii

Possible with Caution

Koi: PeacefulKuhli Loach: Peaceful

Koi & Lacerda Cory C015

Cyprinus rubrofuscus · Scleromystax lacerdai

Possible with Caution

Koi: PeacefulLacerda Cory C015: Peaceful

Koi & Lake Eacham Rainbowfish

Cyprinus rubrofuscus · Melanotaenia eachamensis

Possible with Caution

Koi: PeacefulLake Eacham Rainbowfish: Peaceful

Koi & Lake Mbuta Rainbowfish

Cyprinus rubrofuscus · Pelangia mbutaensis

Possible with Caution

Koi: PeacefulLake Mbuta Rainbowfish: Peaceful

Koi & Lake Tebera Rainbowfish

Cyprinus rubrofuscus · Melanotaenia herbertaxelrodi

Possible with Caution

Koi: PeacefulLake Tebera Rainbowfish: Peaceful

Koi & Lake Wanam Rainbowfish

Cyprinus rubrofuscus · Glossolepis wanamensis

Possible with Caution

Koi: PeacefulLake Wanam Rainbowfish: Peaceful

Koi & Largemouth Bass

Cyprinus rubrofuscus · Micropterus salmoides

Possible with Caution

Koi: PeacefulLargemouth Bass: Aggressive

Koi & Largereye Lampeye Killifish

Cyprinus rubrofuscus · Micropanchax macrophthalmus

Possible with Caution

Koi: PeacefulLargereye Lampeye Killifish: Peaceful

Koi & Least Killifish (Heterandria)

Cyprinus rubrofuscus · Heterandria formosa

Possible with Caution

Koi: PeacefulLeast Killifish (Heterandria): Peaceful

Koi & Leggett's Rainbowfish

Cyprinus rubrofuscus · Glossolepis leggetti

Possible with Caution

Koi: PeacefulLeggett's Rainbowfish: Peaceful