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 121 - 144 of 735 Tank Mates

Cairns Rainbowfish & Bloodfin Tetra

Cairnsichthys rhombosomoides · Aphyocharax anisitsi

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBloodfin Tetra: Peaceful

Cairns Rainbowfish & Blue Acara

Cairnsichthys rhombosomoides · Andinoacara pulcher

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Acara: Semi-Aggressive

Cairns Rainbowfish & Blue Back Blue Eye

Cairnsichthys rhombosomoides · Pseudomugil cyanodorsalis

Cairns Rainbowfish & Blue Botia

Cairnsichthys rhombosomoides · Yasuhikotakia modesta

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Botia: Semi-Aggressive

Cairns Rainbowfish & Blue Dolphin (Hap)

Cairnsichthys rhombosomoides · Cyrtocara moorii

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Dolphin (Hap): Semi-Aggressive

Cairns Rainbowfish & Blue Emperor Tetra

Cairnsichthys rhombosomoides · Inpaichthys kerri

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBlue Emperor Tetra: Peaceful

Cairns Rainbowfish & Blue Pearl Shrimp

Cairnsichthys rhombosomoides · Neocaridina zhangjiajiensis

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Pearl Shrimp: Peaceful

Cairns Rainbowfish & Blue Point Cichlid

Cairnsichthys rhombosomoides · Andinoacara coeruleopunctatus

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Point Cichlid: Semi-Aggressive

Cairns Rainbowfish & Blue Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia caerulea

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBlue Rainbowfish: Peaceful

Cairns Rainbowfish & Blue Sifter

Cairnsichthys rhombosomoides · Cribroheros robertsoni

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Sifter: Semi-Aggressive

Cairns Rainbowfish & Blue Tetra

Cairnsichthys rhombosomoides · Knodus borki

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Tetra: Semi-Aggressive

Cairns Rainbowfish & Blue Tilapia

Cairnsichthys rhombosomoides · Oreochromis aureus

Possible with Caution

Cairns Rainbowfish: PeacefulBlue Tilapia: Semi-Aggressive

Cairns Rainbowfish & Bluegill Sunfish

Cairnsichthys rhombosomoides · Lepomis macrochirus

Possible with Caution

Cairns Rainbowfish: PeacefulBluegill Sunfish: Aggressive

Cairns Rainbowfish & Boeseman's Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia boesemani

Possible with Caution

Cairns Rainbowfish: PeacefulBoeseman's Rainbowfish: Peaceful

Cairns Rainbowfish & Bolivian Ram

Cairnsichthys rhombosomoides · Mikrogeophagus altispinosus

Possible with Caution

Cairns Rainbowfish: PeacefulBolivian Ram: Mostly Peaceful

Cairns Rainbowfish & Brevis Shelldweller

Cairnsichthys rhombosomoides · Neolamprologus brevis

Cairns Rainbowfish & Brilliant Rasbora

Cairnsichthys rhombosomoides · Rasbora einthovenii

Possible with Caution

Cairns Rainbowfish: PeacefulBrilliant Rasbora: Peaceful

Cairns Rainbowfish & Brilliant Rummy-Nose Tetra

Cairnsichthys rhombosomoides · Hemigrammus bleheri

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBrilliant Rummy-Nose Tetra: Peaceful

Cairns Rainbowfish & Bristlenose Pleco

Cairnsichthys rhombosomoides · Ancistrus cf. cirrhosus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBristlenose Pleco: Peaceful

Cairns Rainbowfish & Bronze Corydoras

Cairnsichthys rhombosomoides · Corydoras aeneus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBronze Corydoras: Peaceful

Cairns Rainbowfish & Brown Bullhead Catfish

Cairnsichthys rhombosomoides · Ameiurus nebulosus

Possible with Caution

Cairns Rainbowfish: PeacefulBrown Bullhead Catfish: Semi-Aggressive

Cairns Rainbowfish & Brown Camo Shrimp

Cairnsichthys rhombosomoides · Caridina babaulti var. Brown

Possible with Caution

Cairns Rainbowfish: PeacefulBrown Camo Shrimp: Peaceful

Cairns Rainbowfish & Brown Hoplo Catfish

Cairnsichthys rhombosomoides · Hoplosternum littorale

Possible with Caution

Cairns Rainbowfish: PeacefulBrown Hoplo Catfish: Peaceful

Cairns Rainbowfish & Brown Puffer

Cairnsichthys rhombosomoides · Pao turgidus

Possible with Caution

Cairns Rainbowfish: PeacefulBrown Puffer: Highly Aggressive