Cairns Rainbowfish Tank Mates & Compatibility

Cairns Rainbowfish

Cairnsichthys rhombosomoides

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TemperamentPeaceful (2/10)

Adult Size8.5 cm

Temperature20–26°C

Water TypeFreshwater Only

Swim ZoneMid-level, Surface

StockingSchool of 6+

Showing 385 - 408 of 735 Tank Mates

Cairns Rainbowfish & Lemon Cichlid (Leleupi)

Cairnsichthys rhombosomoides · Neolamprologus leleupi

Cairns Rainbowfish & Lemon Tetra

Cairnsichthys rhombosomoides · Hyphessobrycon pulchripinnis

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLemon Tetra: Peaceful

Cairns Rainbowfish & Leopard Bushfish (Ctenopoma)

Cairnsichthys rhombosomoides · Ctenopoma acutirostre

Possible with Caution

Cairns Rainbowfish: PeacefulLeopard Bushfish (Ctenopoma): Mostly Peaceful

Cairns Rainbowfish & Leopard Cory

Cairnsichthys rhombosomoides · Corydoras leopardus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLeopard Cory: Peaceful

Cairns Rainbowfish & Leopard Frog Pleco (L134)

Cairnsichthys rhombosomoides · Peckoltia compta

Possible with Caution

Cairns Rainbowfish: PeacefulLeopard Frog Pleco (L134): Mostly Peaceful

Cairns Rainbowfish & Leopard Pleco

Cairnsichthys rhombosomoides · Pterygoplichthys gibbiceps

Possible with Caution

Cairns Rainbowfish: PeacefulLeopard Pleco: Semi-Aggressive

Cairns Rainbowfish & Leopoldi Stingray (Black Diamond)

Cairnsichthys rhombosomoides · Potamotrygon leopoldi

Possible with Caution

Cairns Rainbowfish: PeacefulLeopoldi Stingray (Black Diamond): Semi-Aggressive

Cairns Rainbowfish & Lesser Spiny Eel

Cairnsichthys rhombosomoides · Macrognathus aculeatus

Possible with Caution

Cairns Rainbowfish: PeacefulLesser Spiny Eel: Mostly Peaceful

Cairns Rainbowfish & Licorice Gourami

Cairnsichthys rhombosomoides · Parosphromenus deissneri

Cairns Rainbowfish & Lima Shovelnose Catfish

Cairnsichthys rhombosomoides · Sorubim lima

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLima Shovelnose Catfish: Mostly Peaceful

Cairns Rainbowfish & Livingston's Cichlid

Cairnsichthys rhombosomoides · Nimbochromis livingstonii

Possible with Caution

Cairns Rainbowfish: PeacefulLivingston's Cichlid: Aggressive

Cairns Rainbowfish & Long-Finned African Tetra

Cairnsichthys rhombosomoides · Brycinus longipinnis

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLong-Finned African Tetra: Peaceful

Cairns Rainbowfish & Longear Sunfish

Cairnsichthys rhombosomoides · Lepomis megalotis

Possible with Caution

Cairns Rainbowfish: PeacefulLongear Sunfish: Aggressive

Cairns Rainbowfish & Longnose Gar

Cairnsichthys rhombosomoides · Lepisosteus osseus

Possible with Caution

Cairns Rainbowfish: PeacefulLongnose Gar: Aggressive

Cairns Rainbowfish & Lorentz's Rainbowfish

Cairnsichthys rhombosomoides · Chilatherina lorentzii

Possible with Caution

Cairns Rainbowfish: PeacefulLorentz's Rainbowfish: Peaceful

Cairns Rainbowfish & Loricaria lata (L010)

Cairnsichthys rhombosomoides · Loricaria lata

Possible with Caution

Cairns Rainbowfish: PeacefulLoricaria lata (L010): Mostly Peaceful

Cairns Rainbowfish & Loricaria lentiginosa

Cairnsichthys rhombosomoides · Loricaria lentiginosa

Possible with Caution

Cairns Rainbowfish: PeacefulLoricaria lentiginosa: Peaceful

Cairns Rainbowfish & Loricaria lundbergi

Cairnsichthys rhombosomoides · Loricaria lundbergi

Possible with Caution

Cairns Rainbowfish: PeacefulLoricaria lundbergi: Peaceful

Cairns Rainbowfish & Loricaria pumila (Dwarf Whiptail Catfish)

Cairnsichthys rhombosomoides · Loricaria pumila

Possible with Caution

Cairns Rainbowfish: PeacefulLoricaria pumila (Dwarf Whiptail Catfish): Peaceful

Cairns Rainbowfish & Loricaria spinulifera

Cairnsichthys rhombosomoides · Loricaria spinulifera

Possible with Caution

Cairns Rainbowfish: PeacefulLoricaria spinulifera: Peaceful

Cairns Rainbowfish & Loxozonus Corydoras (C079/C082)

Cairnsichthys rhombosomoides · Corydoras loxozonus

Possible with Caution

Cairns Rainbowfish: PeacefulLoxozonus Corydoras (C079/C082): Peaceful

Cairns Rainbowfish & Lyretail Killifish

Cairnsichthys rhombosomoides · Aphyosemion australe

Possible with Caution

Cairns Rainbowfish: PeacefulLyretail Killifish: Mostly Peaceful

Cairns Rainbowfish & MacCulloch's Rainbowfish (Dwarf Rainbowfish)

Cairnsichthys rhombosomoides · Melanotaenia maccullochi

Ideal Tank Mates

Cairns Rainbowfish: PeacefulMacCulloch's Rainbowfish (Dwarf Rainbowfish): Peaceful

Cairns Rainbowfish & Macaw Cichlid

Cairnsichthys rhombosomoides · Hypsophrys nicaraguensis

Possible with Caution

Cairns Rainbowfish: PeacefulMacaw Cichlid: Aggressive