Cairns Rainbowfish Tank Mates & Compatibility

Cairns Rainbowfish

Cairnsichthys rhombosomoides

View full care guide

TemperamentPeaceful (2/10)

Adult Size8.5 cm

Temperature20–26°C

Water TypeFreshwater Only

Swim ZoneMid-level, Surface

StockingSchool of 6+

Showing 73 - 96 of 735 Tank Mates

Cairns Rainbowfish & Bala Shark

Cairnsichthys rhombosomoides · Balantiocheilos melanopterus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBala Shark: Mostly Peaceful

Cairns Rainbowfish & Balloon Molly

Cairnsichthys rhombosomoides · Poecilia latipinna hybrid

Cairns Rainbowfish & Bamboo Shrimp

Cairnsichthys rhombosomoides · Atyopsis moluccensis

Possible with Caution

Cairns Rainbowfish: PeacefulBamboo Shrimp: Peaceful

Cairns Rainbowfish & Banana Loach

Cairnsichthys rhombosomoides · Acantopsis choirorhynchos

Possible with Caution

Cairns Rainbowfish: PeacefulBanana Loach: Peaceful

Cairns Rainbowfish & Banded Apistogramma

Cairnsichthys rhombosomoides · Apistogramma bitaeniata

Possible with Caution

Cairns Rainbowfish: PeacefulBanded Apistogramma: Semi-Aggressive

Cairns Rainbowfish & Banded Archerfish (Brackish)

Cairnsichthys rhombosomoides · Toxotes jaculatrix

Cairns Rainbowfish & Banded Chromide

Cairnsichthys rhombosomoides · Etroplus suratensis

Possible with Caution

Cairns Rainbowfish: PeacefulBanded Chromide: Semi-Aggressive

Cairns Rainbowfish & Banded Cichlid

Cairnsichthys rhombosomoides · Heros notatus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBanded Cichlid: Mostly Peaceful

Cairns Rainbowfish & Banded Gourami

Cairnsichthys rhombosomoides · Trichogaster fasciata

Possible with Caution

Cairns Rainbowfish: PeacefulBanded Gourami: Mostly Peaceful

Cairns Rainbowfish & Banded Leporinus

Cairnsichthys rhombosomoides · Leporinus fasciatus

Possible with Caution

Cairns Rainbowfish: PeacefulBanded Leporinus: Aggressive

Cairns Rainbowfish & Banded Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia trifasciata

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBanded Rainbowfish: Peaceful

Cairns Rainbowfish & Bandit Cory

Cairnsichthys rhombosomoides · Corydoras metae

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBandit Cory: Peaceful

Cairns Rainbowfish & Banjo Catfish

Cairnsichthys rhombosomoides · Bunocephalus coracoideus

Possible with Caution

Cairns Rainbowfish: PeacefulBanjo Catfish: Peaceful

Cairns Rainbowfish & Barlow's Dwarf Cichlid (Apistogramma Maulbrüter)

Cairnsichthys rhombosomoides · Apistogramma barlowi

Possible with Caution

Cairns Rainbowfish: PeacefulBarlow's Dwarf Cichlid (Apistogramma Maulbrüter): Mostly Peaceful

Cairns Rainbowfish & Barred Rainbowfish

Cairnsichthys rhombosomoides · Chilatherina fasciata

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBarred Rainbowfish: Peaceful

Cairns Rainbowfish & Batanta Rainbowfish

Cairnsichthys rhombosomoides · Melanotaenia batanta

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBatanta Rainbowfish: Peaceful

Cairns Rainbowfish & Bearded Cory

Cairnsichthys rhombosomoides · Scleromystax barbatus

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBearded Cory: Peaceful

Cairns Rainbowfish & Beckford's Pencilfish

Cairnsichthys rhombosomoides · Nannostomus beckfordi

Possible with Caution

Cairns Rainbowfish: PeacefulBeckford's Pencilfish: Peaceful

Cairns Rainbowfish & Bee Shrimp

Cairnsichthys rhombosomoides · Caridina logemanni

Possible with Caution

Cairns Rainbowfish: PeacefulBee Shrimp: Peaceful

Cairns Rainbowfish & Bee Shrimp (Crystal Red / Black)

Cairnsichthys rhombosomoides · Caridina cantonensis

Possible with Caution

Cairns Rainbowfish: PeacefulBee Shrimp (Crystal Red / Black): Peaceful

Cairns Rainbowfish & Bengal Loach

Cairnsichthys rhombosomoides · Botia dario

Ideal Tank Mates

Cairns Rainbowfish: PeacefulBengal Loach: Mostly Peaceful

Cairns Rainbowfish & Bentos Tetra

Cairnsichthys rhombosomoides · Hyphessobrycon bentosi

Possible with Caution

Cairns Rainbowfish: PeacefulBentos Tetra: Peaceful

Cairns Rainbowfish & Betta (Siamese Fighting Fish)

Cairnsichthys rhombosomoides · Betta splendens

Possible with Caution

Cairns Rainbowfish: PeacefulBetta (Siamese Fighting Fish): Semi-Aggressive

Cairns Rainbowfish & Betta Imbellis

Cairnsichthys rhombosomoides · Betta imbellis

Possible with Caution

Cairns Rainbowfish: PeacefulBetta Imbellis: Mostly Peaceful