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 337 - 360 of 735 Tank Mates

Cairns Rainbowfish & Half Banded Spiny Eel

Cairnsichthys rhombosomoides · Macrognathus circumcinctus

Possible with Caution

Cairns Rainbowfish: PeacefulHalf Banded Spiny Eel: Mostly Peaceful

Cairns Rainbowfish & Haplochromis sp. 44 (Thick Skin)

Cairnsichthys rhombosomoides · Haplochromis sp. 44

Possible with Caution

Cairns Rainbowfish: PeacefulHaplochromis sp. 44 (Thick Skin): Aggressive

Cairns Rainbowfish & Harlequin Rasbora

Cairnsichthys rhombosomoides · Trigonostigma heteromorpha

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHarlequin Rasbora: Peaceful

Cairns Rainbowfish & Harlequin Shark

Cairnsichthys rhombosomoides · Labeo variegatus

Possible with Caution

Cairns Rainbowfish: PeacefulHarlequin Shark: Aggressive

Cairns Rainbowfish & Head and Tail Light Tetra

Cairnsichthys rhombosomoides · Hemigrammus ocellifer

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHead and Tail Light Tetra: Peaceful

Cairns Rainbowfish & Helicopter Catfish

Cairnsichthys rhombosomoides · Wallagonia leerii

Possible with Caution

Cairns Rainbowfish: PeacefulHelicopter Catfish: Highly Aggressive

Cairns Rainbowfish & Hi Fin Peppered Cory

Cairnsichthys rhombosomoides · Scleromystax macropterus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHi Fin Peppered Cory: Peaceful

Cairns Rainbowfish & Highlands Rainbowfish

Cairnsichthys rhombosomoides · Chilatherina campsi

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHighlands Rainbowfish: Peaceful

Cairns Rainbowfish & Hillstream Loach

Cairnsichthys rhombosomoides · Beaufortia leveretti

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHillstream Loach: Peaceful

Cairns Rainbowfish & Honduran Red Point

Cairnsichthys rhombosomoides · Amatitlania sp. 'Honduran Red Point'

Possible with Caution

Cairns Rainbowfish: PeacefulHonduran Red Point: Semi-Aggressive

Cairns Rainbowfish & Honey Blue Eye

Cairnsichthys rhombosomoides · Pseudomugil mellis

Possible with Caution

Cairns Rainbowfish: PeacefulHoney Blue Eye: Peaceful

Cairns Rainbowfish & Honey Gourami

Cairnsichthys rhombosomoides · Trichogaster chuna

Possible with Caution

Cairns Rainbowfish: PeacefulHoney Gourami: Peaceful

Cairns Rainbowfish & Hongsloi Apistogramma

Cairnsichthys rhombosomoides · Apistogramma hongsloi

Possible with Caution

Cairns Rainbowfish: PeacefulHongsloi Apistogramma: Semi-Aggressive

Cairns Rainbowfish & Horei Cichlid

Cairnsichthys rhombosomoides · Ctenochromis horei

Cairns Rainbowfish & Horned Nerite Snail

Cairnsichthys rhombosomoides · Clithon corona

Ideal Tank Mates

Cairns Rainbowfish: PeacefulHorned Nerite Snail: Peaceful

Cairns Rainbowfish & Humpbacked Limia

Cairnsichthys rhombosomoides · Limia nigrofasciata

Possible with Caution

Cairns Rainbowfish: PeacefulHumpbacked Limia: Peaceful

Cairns Rainbowfish & Hystrix Stingray (Porcupine Ray)

Cairnsichthys rhombosomoides · Potamotrygon hystrix

Possible with Caution

Cairns Rainbowfish: PeacefulHystrix Stingray (Porcupine Ray): Semi-Aggressive

Cairns Rainbowfish & Incolicana Corydoras

Cairnsichthys rhombosomoides · Corydoras incolicana

Possible with Caution

Cairns Rainbowfish: PeacefulIncolicana Corydoras: Peaceful

Cairns Rainbowfish & Indian Glassfish

Cairnsichthys rhombosomoides · Parambassis ranga

Possible with Caution

Cairns Rainbowfish: PeacefulIndian Glassfish: Peaceful

Cairns Rainbowfish & Indonesian Datnoid (Tiger Fish)

Cairnsichthys rhombosomoides · Datnioides microlepis

Possible with Caution

Cairns Rainbowfish: PeacefulIndonesian Datnoid (Tiger Fish): Semi-Aggressive

Cairns Rainbowfish & Indonesian Giant Snakehead

Cairnsichthys rhombosomoides · Channa micropeltes

Possible with Caution

Cairns Rainbowfish: PeacefulIndonesian Giant Snakehead: Highly Aggressive

Cairns Rainbowfish & Intermedius Cichlid

Cairnsichthys rhombosomoides · Tramitichromis intermedius

Possible with Caution

Cairns Rainbowfish: PeacefulIntermedius Cichlid: Semi-Aggressive

Cairns Rainbowfish & Irian Jaya Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia irianjaya

Ideal Tank Mates

Cairns Rainbowfish: PeacefulIrian Jaya Rainbowfish: Peaceful

Cairns Rainbowfish & Iridescent Shark

Cairnsichthys rhombosomoides · Pangasianodon hypophthalmus

Possible with Caution

Cairns Rainbowfish: PeacefulIridescent Shark: Mostly Peaceful