Threadfin Rainbowfish & Bala Shark
Iriatherina werneri · Balantiocheilos melanopterus
Threadfin Rainbowfish: PeacefulBala Shark: Mostly Peaceful
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Threadfin Rainbowfish Tank Mates & Compatibility
Threadfin Rainbowfish
Iriatherina werneri
TemperamentPeaceful (1/10)
Adult Size5 cm
Temperature23–29°C
Water TypeFreshwater Only
Swim ZoneSurface, Mid-level
StockingSchool of 6+
Showing 73 - 96 of 735 Tank Mates
Not Recommended
Threadfin Rainbowfish & Balloon Molly
Iriatherina werneri · Poecilia latipinna hybrid
Threadfin Rainbowfish: PeacefulBalloon Molly: Mostly Peaceful
Threadfin Rainbowfish & Bamboo Shrimp
Iriatherina werneri · Atyopsis moluccensis
Threadfin Rainbowfish: PeacefulBamboo Shrimp: Peaceful
Threadfin Rainbowfish & Banana Loach
Iriatherina werneri · Acantopsis choirorhynchos
Threadfin Rainbowfish: PeacefulBanana Loach: Peaceful
Threadfin Rainbowfish & Banded Apistogramma
Iriatherina werneri · Apistogramma bitaeniata
Threadfin Rainbowfish: PeacefulBanded Apistogramma: Semi-Aggressive
Threadfin Rainbowfish & Banded Archerfish (Brackish)
Iriatherina werneri · Toxotes jaculatrix
Threadfin Rainbowfish: PeacefulBanded Archerfish (Brackish): Semi-Aggressive
Threadfin Rainbowfish & Banded Chromide
Iriatherina werneri · Etroplus suratensis
Threadfin Rainbowfish: PeacefulBanded Chromide: Semi-Aggressive
Threadfin Rainbowfish & Banded Cichlid
Iriatherina werneri · Heros notatus
Threadfin Rainbowfish: PeacefulBanded Cichlid: Mostly Peaceful
Threadfin Rainbowfish & Banded Gourami
Iriatherina werneri · Trichogaster fasciata
Threadfin Rainbowfish: PeacefulBanded Gourami: Mostly Peaceful
Threadfin Rainbowfish & Banded Leporinus
Iriatherina werneri · Leporinus fasciatus
Threadfin Rainbowfish: PeacefulBanded Leporinus: Aggressive
Threadfin Rainbowfish & Banded Rainbowfish
Iriatherina werneri · Melanotaenia trifasciata
Threadfin Rainbowfish: PeacefulBanded Rainbowfish: Peaceful
Threadfin Rainbowfish & Bandit Cory
Iriatherina werneri · Corydoras metae
Threadfin Rainbowfish: PeacefulBandit Cory: Peaceful
Threadfin Rainbowfish & Banjo Catfish
Iriatherina werneri · Bunocephalus coracoideus
Threadfin Rainbowfish: PeacefulBanjo Catfish: Peaceful
Threadfin Rainbowfish & Barlow's Dwarf Cichlid (Apistogramma Maulbrüter)
Iriatherina werneri · Apistogramma barlowi
Threadfin Rainbowfish: PeacefulBarlow's Dwarf Cichlid (Apistogramma Maulbrüter): Mostly Peaceful
Threadfin Rainbowfish & Barred Rainbowfish
Iriatherina werneri · Chilatherina fasciata
Threadfin Rainbowfish: PeacefulBarred Rainbowfish: Peaceful
Threadfin Rainbowfish & Batanta Rainbowfish
Iriatherina werneri · Melanotaenia batanta
Threadfin Rainbowfish: PeacefulBatanta Rainbowfish: Peaceful
Threadfin Rainbowfish & Bearded Cory
Iriatherina werneri · Scleromystax barbatus
Threadfin Rainbowfish: PeacefulBearded Cory: Peaceful
Threadfin Rainbowfish & Beckford's Pencilfish
Iriatherina werneri · Nannostomus beckfordi
Threadfin Rainbowfish: PeacefulBeckford's Pencilfish: Peaceful
Threadfin Rainbowfish & Bee Shrimp
Iriatherina werneri · Caridina logemanni
Threadfin Rainbowfish: PeacefulBee Shrimp: Peaceful
Threadfin Rainbowfish & Bee Shrimp (Crystal Red / Black)
Iriatherina werneri · Caridina cantonensis
Threadfin Rainbowfish: PeacefulBee Shrimp (Crystal Red / Black): Peaceful
Threadfin Rainbowfish & Bengal Loach
Iriatherina werneri · Botia dario
Threadfin Rainbowfish: PeacefulBengal Loach: Mostly Peaceful
Threadfin Rainbowfish & Bentos Tetra
Iriatherina werneri · Hyphessobrycon bentosi
Threadfin Rainbowfish: PeacefulBentos Tetra: Peaceful
Threadfin Rainbowfish & Betta (Siamese Fighting Fish)
Iriatherina werneri · Betta splendens
Threadfin Rainbowfish: PeacefulBetta (Siamese Fighting Fish): Semi-Aggressive
Threadfin Rainbowfish & Betta Imbellis
Iriatherina werneri · Betta imbellis
Threadfin Rainbowfish: PeacefulBetta Imbellis: Mostly Peaceful