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 193 - 216 of 735 Tank Mates

Koi & Cockatoo Dwarf Cichlid

Cyprinus rubrofuscus · Apistogramma cacatuoides

Possible with Caution

Koi: PeacefulCockatoo Dwarf Cichlid: Semi-Aggressive

Koi & Colombian Shark Catfish (Brackish)

Cyprinus rubrofuscus · Ariopsis seemanni

Koi & Colombian Tetra

Cyprinus rubrofuscus · Hyphessobrycon columbianus

Possible with Caution

Koi: PeacefulColombian Tetra: Mostly Peaceful

Koi & Common Pleco

Cyprinus rubrofuscus · Hypostomus plecostomus

Ideal Tank Mates

Koi: PeacefulCommon Pleco: Mostly Peaceful

Koi & Common Pleco (Amazon Sailfin)

Cyprinus rubrofuscus · Pterygoplichthys pardalis

Ideal Tank Mates

Koi: PeacefulCommon Pleco (Amazon Sailfin): Mostly Peaceful

Koi & Common Synodontis (False Upside Down Catfish)

Cyprinus rubrofuscus · Synodontis nigrita

Possible with Caution

Koi: PeacefulCommon Synodontis (False Upside Down Catfish): Mostly Peaceful

Koi & Common Whiptail Catfish

Cyprinus rubrofuscus · Rineloricaria eigenmanni

Possible with Caution

Koi: PeacefulCommon Whiptail Catfish: Peaceful

Koi & Congo Bichir

Cyprinus rubrofuscus · Polypterus endlicheri congicus

Possible with Caution

Koi: PeacefulCongo Bichir: Aggressive

Koi & Congo Puffer (Potato Puffer)

Cyprinus rubrofuscus · Tetraodon miurus

Possible with Caution

Koi: PeacefulCongo Puffer (Potato Puffer): Highly Aggressive

Koi & Congo Tetra

Cyprinus rubrofuscus · Phenacogrammus interruptus

Possible with Caution

Koi: PeacefulCongo Tetra: Peaceful

Koi & Contradens Pleco (Snowball Variant)

Cyprinus rubrofuscus · Hypancistrus contradens

Possible with Caution

Koi: PeacefulContradens Pleco (Snowball Variant): Mostly Peaceful

Koi & Convict Cichlid

Cyprinus rubrofuscus · Amatitlania nigrofasciata

Possible with Caution

Koi: PeacefulConvict Cichlid: Aggressive

Koi & Copper Harlequin Rasbora

Cyprinus rubrofuscus · Trigonostigma hengeli

Possible with Caution

Koi: PeacefulCopper Harlequin Rasbora: Peaceful

Koi & Corona Rainbowfish

Cyprinus rubrofuscus · Melanotaenia corona

Possible with Caution

Koi: PeacefulCorona Rainbowfish: Peaceful

Koi & Crimsonspotted Rainbowfish

Cyprinus rubrofuscus · Melanotaenia duboulayi

Possible with Caution

Koi: PeacefulCrimsonspotted Rainbowfish: Peaceful

Koi & Crying Whiptail

Cyprinus rubrofuscus · Loricaria sp. "Rio Atabapo"

Possible with Caution

Koi: PeacefulCrying Whiptail: Peaceful

Koi & Cuban Cichlid

Cyprinus rubrofuscus · Nandopsis tetracanthus

Possible with Caution

Koi: PeacefulCuban Cichlid: Aggressive

Koi & Cuban Gar

Cyprinus rubrofuscus · Atractosteus tristoechus

Possible with Caution

Koi: PeacefulCuban Gar: Semi-Aggressive

Koi & Cuckoo Catfish

Cyprinus rubrofuscus · Synodontis multipunctatus

Possible with Caution

Koi: PeacefulCuckoo Catfish: Semi-Aggressive

Koi & Cupid Cichlid

Cyprinus rubrofuscus · Biotodoma cupido

Possible with Caution

Koi: PeacefulCupid Cichlid: Mostly Peaceful

Koi & Cutteri Cichlid

Cyprinus rubrofuscus · Amatitlania cutteri

Possible with Caution

Koi: PeacefulCutteri Cichlid: Aggressive

Koi & Cyprichromis Leptosoma

Cyprinus rubrofuscus · Cyprichromis leptosoma

Ideal Tank Mates

Koi: PeacefulCyprichromis Leptosoma: Mostly Peaceful

Koi & Dainty Cory (Salt and Pepper Cory)

Cyprinus rubrofuscus · Corydoras habrosus

Ideal Tank Mates

Koi: PeacefulDainty Cory (Salt and Pepper Cory): Peaceful

Koi & Debauwi Catfish (Three-Striped Glass Catfish)

Cyprinus rubrofuscus · Pareutropius buffei

Possible with Caution

Koi: PeacefulDebauwi Catfish (Three-Striped Glass Catfish): Peaceful