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 217 - 240 of 735 Tank Mates

Koi & Deep Water Hap (Placidochromis electra)

Cyprinus rubrofuscus · Placidochromis electra

Possible with Caution

Koi: PeacefulDeep Water Hap (Placidochromis electra): Semi-Aggressive

Koi & Delhezi Bichir (Armored Bichir)

Cyprinus rubrofuscus · Polypterus delhezi

Possible with Caution

Koi: PeacefulDelhezi Bichir (Armored Bichir): Semi-Aggressive

Koi & Delicate Blue-Eye

Cyprinus rubrofuscus · Pseudomugil tenellus

Possible with Caution

Koi: PeacefulDelicate Blue-Eye: Peaceful

Koi & Demasoni Cichlid (Mbuna)

Cyprinus rubrofuscus · Chindongo demasoni

Possible with Caution

Koi: PeacefulDemasoni Cichlid (Mbuna): Highly Aggressive

Koi & Denison Barb (Roseline Shark)

Cyprinus rubrofuscus · Sahyadria denisonii

Possible with Caution

Koi: PeacefulDenison Barb (Roseline Shark): Mostly Peaceful

Koi & Diamond Tetra

Cyprinus rubrofuscus · Moenkhausia pittieri

Possible with Caution

Koi: PeacefulDiamond Tetra: Peaceful

Koi & Dickfeld's Julie

Cyprinus rubrofuscus · Julidochromis dickfeldi

Possible with Caution

Koi: PeacefulDickfeld's Julie: Semi-Aggressive

Koi & Discus

Cyprinus rubrofuscus · Symphysodon aequifasciatus

Possible with Caution

Koi: PeacefulDiscus: Mostly Peaceful

Koi & Dojo Loach (Weather Loach)

Cyprinus rubrofuscus · Misgurnus anguillicaudatus

Ideal Tank Mates

Koi: PeacefulDojo Loach (Weather Loach): Peaceful

Koi & Domino Synodontis

Cyprinus rubrofuscus · Synodontis notatus

Possible with Caution

Koi: PeacefulDomino Synodontis: Semi-Aggressive

Koi & Dourada

Cyprinus rubrofuscus · Brachyplatystoma rousseauxii

Possible with Caution

Koi: PeacefulDourada: Semi-Aggressive

Koi & Duboisi Cichlid (Tropheus)

Cyprinus rubrofuscus · Tropheus duboisi

Possible with Caution

Koi: PeacefulDuboisi Cichlid (Tropheus): Aggressive

Koi & Duplicareus Corydoras

Cyprinus rubrofuscus · Corydoras duplicareus

Ideal Tank Mates

Koi: PeacefulDuplicareus Corydoras: Peaceful

Koi & Dusky Millions Fish

Cyprinus rubrofuscus · Phalloceros caudimaculatus

Possible with Caution

Koi: PeacefulDusky Millions Fish: Peaceful

Koi & Dwarf Chain Loach

Cyprinus rubrofuscus · Ambastaia sidthimunki

Possible with Caution

Koi: PeacefulDwarf Chain Loach: Peaceful

Koi & Dwarf Cory (Tailspot Cory)

Cyprinus rubrofuscus · Corydoras hastatus

Possible with Caution

Koi: PeacefulDwarf Cory (Tailspot Cory): Peaceful

Koi & Dwarf Flag Cichlid

Cyprinus rubrofuscus · Laetacara curviceps

Possible with Caution

Koi: PeacefulDwarf Flag Cichlid: Mostly Peaceful

Koi & Dwarf Gourami

Cyprinus rubrofuscus · Trichogaster lalius

Possible with Caution

Koi: PeacefulDwarf Gourami: Semi-Aggressive

Koi & Dwarf Green Pike Cichlid

Cyprinus rubrofuscus · Crenicichla compressiceps

Possible with Caution

Koi: PeacefulDwarf Green Pike Cichlid: Aggressive

Koi & Dwarf Molly

Cyprinus rubrofuscus · Poecilia chica

Possible with Caution

Koi: PeacefulDwarf Molly: Mostly Peaceful

Koi & Dwarf Neon Rainbowfish (Praecox)

Cyprinus rubrofuscus · Melanotaenia praecox

Possible with Caution

Koi: PeacefulDwarf Neon Rainbowfish (Praecox): Peaceful

Koi & Dwarf Pea Puffer

Cyprinus rubrofuscus · Carinotetraodon travancoricus

Possible with Caution

Koi: PeacefulDwarf Pea Puffer: Aggressive

Koi & Dwarf Pencilfish

Cyprinus rubrofuscus · Nannostomus marginatus

Possible with Caution

Koi: PeacefulDwarf Pencilfish: Peaceful

Koi & Dwarf Petricola

Cyprinus rubrofuscus · Synodontis lucipinnis

Ideal Tank Mates

Koi: PeacefulDwarf Petricola: Peaceful