Threadfin Rainbowfish & African Butterfly Cichlid
Iriatherina werneri · Anomalochromis thomasi
Threadfin Rainbowfish: PeacefulAfrican Butterfly Cichlid: Mostly Peaceful
Back to all fishesView full care guide
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 1 - 24 of 147 Tank Mates
🟡Possible with Caution
Threadfin Rainbowfish & African Butterfly Fish
Iriatherina werneri · Pantodon buchholzi
Threadfin Rainbowfish: PeacefulAfrican Butterfly Fish: Semi-Aggressive
Threadfin Rainbowfish & African Jewel Cichlid
Iriatherina werneri · Hemichromis bimaculatus
Threadfin Rainbowfish: PeacefulAfrican Jewel Cichlid: Aggressive
Threadfin Rainbowfish & Amano Shrimp
Iriatherina werneri · Caridina multidentata
Threadfin Rainbowfish: PeacefulAmano Shrimp: Peaceful
Threadfin Rainbowfish & Amazon Leaf Fish
Iriatherina werneri · Monocirrhus polyacanthus
Threadfin Rainbowfish: PeacefulAmazon Leaf Fish: Peaceful
Threadfin Rainbowfish & Amazon Puffer
Iriatherina werneri · Colomesus asellus
Threadfin Rainbowfish: PeacefulAmazon Puffer: Mostly Peaceful
Threadfin Rainbowfish & Assassin Snail
Iriatherina werneri · Clea helena
Threadfin Rainbowfish: PeacefulAssassin Snail: Peaceful
Threadfin Rainbowfish & Bala Shark
Iriatherina werneri · Balantiocheilos melanopterus
Threadfin Rainbowfish: PeacefulBala Shark: Mostly Peaceful
Threadfin Rainbowfish & Bamboo Shrimp
Iriatherina werneri · Atyopsis moluccensis
Threadfin Rainbowfish: PeacefulBamboo Shrimp: Peaceful
Threadfin Rainbowfish & Banded Archerfish (Brackish)
Iriatherina werneri · Toxotes jaculatrix
Threadfin Rainbowfish: PeacefulBanded Archerfish (Brackish): Semi-Aggressive
Threadfin Rainbowfish & Beckford's Pencilfish
Iriatherina werneri · Nannostomus beckfordi
Threadfin Rainbowfish: PeacefulBeckford's Pencilfish: Peaceful
Threadfin Rainbowfish & Bee Shrimp (Crystal Red / Black)
Iriatherina werneri · Caridina cantonensis
Threadfin Rainbowfish: PeacefulBee Shrimp (Crystal Red / Black): Peaceful
Threadfin Rainbowfish & Betta (Siamese Fighting Fish)
Iriatherina werneri · Betta splendens
Threadfin Rainbowfish: PeacefulBetta (Siamese Fighting Fish): Semi-Aggressive
Threadfin Rainbowfish & Black Ghost Knifefish
Iriatherina werneri · Apteronotus albifrons
Threadfin Rainbowfish: PeacefulBlack Ghost Knifefish: Semi-Aggressive
Threadfin Rainbowfish & Black Pacu
Iriatherina werneri · Colossoma macropomum
Threadfin Rainbowfish: PeacefulBlack Pacu: Mostly Peaceful
Threadfin Rainbowfish & Black Skirt Tetra
Iriatherina werneri · Gymnocorymbus ternetzi
Threadfin Rainbowfish: PeacefulBlack Skirt Tetra: Mostly Peaceful
Threadfin Rainbowfish & Blue Dolphin (Hap)
Iriatherina werneri · Cyrtocara moorii
Threadfin Rainbowfish: PeacefulBlue Dolphin (Hap): Semi-Aggressive
Threadfin Rainbowfish & Boeseman's Rainbowfish
Iriatherina werneri · Melanotaenia boesemani
Threadfin Rainbowfish: PeacefulBoeseman's Rainbowfish: Peaceful
Threadfin Rainbowfish & Bristlenose Pleco
Iriatherina werneri · Ancistrus cirrhosus
Threadfin Rainbowfish: PeacefulBristlenose Pleco: Peaceful
Threadfin Rainbowfish & Bronze Corydoras
Iriatherina werneri · Corydoras aeneus
Threadfin Rainbowfish: PeacefulBronze Corydoras: Peaceful
Threadfin Rainbowfish & Bucktooth Tetra (Exodon)
Iriatherina werneri · Exodon paradoxus
Threadfin Rainbowfish: PeacefulBucktooth Tetra (Exodon): Highly Aggressive
Threadfin Rainbowfish & Bumblebee Goby (Brackish)
Iriatherina werneri · Brachygobius xanthozonus
Threadfin Rainbowfish: PeacefulBumblebee Goby (Brackish): Mostly Peaceful
Threadfin Rainbowfish & Cardinal Tetra
Iriatherina werneri · Paracheirodon axelrodi
Threadfin Rainbowfish: PeacefulCardinal Tetra: Peaceful
Threadfin Rainbowfish & Celebes Rainbowfish
Iriatherina werneri · Marosatherina ladigesi
Threadfin Rainbowfish: PeacefulCelebes Rainbowfish: Peaceful