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 361 - 384 of 735 Tank Mates

Cairns Rainbowfish & Jack Dempsey

Cairnsichthys rhombosomoides · Rocio octofasciata

Possible with Caution

Cairns Rainbowfish: PeacefulJack Dempsey: Aggressive

Cairns Rainbowfish & Jaguar Cichlid

Cairnsichthys rhombosomoides · Parachromis managuensis

Possible with Caution

Cairns Rainbowfish: PeacefulJaguar Cichlid: Highly Aggressive

Cairns Rainbowfish & Japanese Ricefish (Medaka)

Cairnsichthys rhombosomoides · Oryzias latipes

Possible with Caution

Cairns Rainbowfish: PeacefulJapanese Ricefish (Medaka): Peaceful

Cairns Rainbowfish & Japen Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia japenensis

Ideal Tank Mates

Cairns Rainbowfish: PeacefulJapen Rainbowfish: Peaceful

Cairns Rainbowfish & Julii Corydoras (False Julii)

Cairnsichthys rhombosomoides · Corydoras trilineatus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulJulii Corydoras (False Julii): Peaceful

Cairns Rainbowfish & Jurupari Eartheater

Cairnsichthys rhombosomoides · Satanoperca jurupari

Possible with Caution

Cairns Rainbowfish: PeacefulJurupari Eartheater: Mostly Peaceful

Cairns Rainbowfish & Kamaka Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia kamaka

Possible with Caution

Cairns Rainbowfish: PeacefulKamaka Rainbowfish: Peaceful

Cairns Rainbowfish & Kenyi Cichlid

Cairnsichthys rhombosomoides · Maylandia lombardoi

Cairns Rainbowfish & Keyhole Cichlid

Cairnsichthys rhombosomoides · Cleithracara maronii

Possible with Caution

Cairns Rainbowfish: PeacefulKeyhole Cichlid: Peaceful

Cairns Rainbowfish & Kissing Gourami

Cairnsichthys rhombosomoides · Helostoma temminckii

Possible with Caution

Cairns Rainbowfish: PeacefulKissing Gourami: Semi-Aggressive

Cairns Rainbowfish & Kiunga Blue Eye

Cairnsichthys rhombosomoides · Kiunga ballochi

Possible with Caution

Cairns Rainbowfish: PeacefulKiunga Blue Eye: Peaceful

Cairns Rainbowfish & Knight Goby

Cairnsichthys rhombosomoides · Stigmatogobius sadanundio

Possible with Caution

Cairns Rainbowfish: PeacefulKnight Goby: Semi-Aggressive

Cairns Rainbowfish & Koi

Cairnsichthys rhombosomoides · Cyprinus rubrofuscus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulKoi: Peaceful

Cairns Rainbowfish & Kribensis

Cairnsichthys rhombosomoides · Pelvicachromis pulcher

Possible with Caution

Cairns Rainbowfish: PeacefulKribensis: Semi-Aggressive

Cairns Rainbowfish & Kuhli Loach

Cairnsichthys rhombosomoides · Pangio kuhlii

Possible with Caution

Cairns Rainbowfish: PeacefulKuhli Loach: Peaceful

Cairns Rainbowfish & Lacerda Cory C015

Cairnsichthys rhombosomoides · Scleromystax lacerdai

Possible with Caution

Cairns Rainbowfish: PeacefulLacerda Cory C015: Peaceful

Cairns Rainbowfish & Lake Eacham Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia eachamensis

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLake Eacham Rainbowfish: Peaceful

Cairns Rainbowfish & Lake Mbuta Rainbowfish

Cairnsichthys rhombosomoides · Pelangia mbutaensis

Ideal Tank Mates

Cairns Rainbowfish: PeacefulLake Mbuta Rainbowfish: Peaceful

Cairns Rainbowfish & Lake Tebera Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia herbertaxelrodi

Possible with Caution

Cairns Rainbowfish: PeacefulLake Tebera Rainbowfish: Peaceful

Cairns Rainbowfish & Lake Wanam Rainbowfish

Cairnsichthys rhombosomoides · Glossolepis wanamensis

Possible with Caution

Cairns Rainbowfish: PeacefulLake Wanam Rainbowfish: Peaceful

Cairns Rainbowfish & Largemouth Bass

Cairnsichthys rhombosomoides · Micropterus salmoides

Possible with Caution

Cairns Rainbowfish: PeacefulLargemouth Bass: Aggressive

Cairns Rainbowfish & Largereye Lampeye Killifish

Cairnsichthys rhombosomoides · Micropanchax macrophthalmus

Possible with Caution

Cairns Rainbowfish: PeacefulLargereye Lampeye Killifish: Peaceful

Cairns Rainbowfish & Least Killifish (Heterandria)

Cairnsichthys rhombosomoides · Heterandria formosa

Possible with Caution

Cairns Rainbowfish: PeacefulLeast Killifish (Heterandria): Peaceful

Cairns Rainbowfish & Leggett's Rainbowfish

Cairnsichthys rhombosomoides · Glossolepis leggetti

Possible with Caution

Cairns Rainbowfish: PeacefulLeggett's Rainbowfish: Peaceful