Threadfin Rainbowfish & Walking Catfish (Clarias)
Iriatherina werneri · Clarias batrachus
Threadfin Rainbowfish: PeacefulWalking Catfish (Clarias): Aggressive
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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 697 - 720 of 735 Tank Mates
Not Recommended
Threadfin Rainbowfish & Wami Tilapia (Redeye)
Iriatherina werneri · Oreochromis hornorum
Threadfin Rainbowfish: PeacefulWami Tilapia (Redeye): Semi-Aggressive
Threadfin Rainbowfish & Warmouth
Iriatherina werneri · Lepomis gulosus
Threadfin Rainbowfish: PeacefulWarmouth: Aggressive
Threadfin Rainbowfish & Weeksi Bichir
Iriatherina werneri · Polypterus weeksii
Threadfin Rainbowfish: PeacefulWeeksi Bichir: Semi-Aggressive
Threadfin Rainbowfish & Wels Catfish (European Catfish)
Iriatherina werneri · Silurus glanis
Threadfin Rainbowfish: PeacefulWels Catfish (European Catfish): Aggressive
Threadfin Rainbowfish & West African Bichir
Iriatherina werneri · Polypterus retropinnis
Threadfin Rainbowfish: PeacefulWest African Bichir: Semi-Aggressive
Threadfin Rainbowfish & Western Rainbowfish
Iriatherina werneri · Melanotaenia australis
Threadfin Rainbowfish: PeacefulWestern Rainbowfish: Peaceful
Threadfin Rainbowfish & Whiptail Catfish
Iriatherina werneri · Rineloricaria sp.
Threadfin Rainbowfish: PeacefulWhiptail Catfish: Peaceful
Threadfin Rainbowfish & Whisker Shrimp
Iriatherina werneri · Macrobrachium sp.
Threadfin Rainbowfish: PeacefulWhisker Shrimp: Aggressive
Threadfin Rainbowfish & White Cheeked Goby
Iriatherina werneri · Rhinogobius duospilus
Threadfin Rainbowfish: PeacefulWhite Cheeked Goby: Mostly Peaceful
Threadfin Rainbowfish & White Cichlid
Iriatherina werneri · Vieja argentea
Threadfin Rainbowfish: PeacefulWhite Cichlid: Aggressive
Threadfin Rainbowfish & White Cloud Mountain Minnow
Iriatherina werneri · Tanichthys albonubes
Threadfin Rainbowfish: PeacefulWhite Cloud Mountain Minnow: Peaceful
Threadfin Rainbowfish & White Saum (Green Terror)
Iriatherina werneri · Andinoacara stalsbergi
Threadfin Rainbowfish: PeacefulWhite Saum (Green Terror): Aggressive
Threadfin Rainbowfish & White Top Hara (Gallireya Reef)
Iriatherina werneri · Cynotilapia sp. 'hara'
Threadfin Rainbowfish: PeacefulWhite Top Hara (Gallireya Reef): Aggressive
Threadfin Rainbowfish & Whiteseam Fighter
Iriatherina werneri · Betta albimarginata
Threadfin Rainbowfish: PeacefulWhiteseam Fighter: Mostly Peaceful
Threadfin Rainbowfish & Wolf Cichlid
Iriatherina werneri · Parachromis dovii
Threadfin Rainbowfish: PeacefulWolf Cichlid: Highly Aggressive
Threadfin Rainbowfish & Wolf Fish
Iriatherina werneri · Hoplias malabaricus
Threadfin Rainbowfish: PeacefulWolf Fish: Highly Aggressive
Threadfin Rainbowfish & Wrestling Halfbeak
Iriatherina werneri · Dermogenys pusilla
Threadfin Rainbowfish: PeacefulWrestling Halfbeak: Mostly Peaceful
Threadfin Rainbowfish & X-Ray Tetra (Pristella)
Iriatherina werneri · Pristella maxillaris
Threadfin Rainbowfish: PeacefulX-Ray Tetra (Pristella): Peaceful
Threadfin Rainbowfish & Xenotilapia ochrogenys
Iriatherina werneri · Xenotilapia ochrogenys
Threadfin Rainbowfish: PeacefulXenotilapia ochrogenys: Mostly Peaceful
Threadfin Rainbowfish & Xenotilapia papilio
Iriatherina werneri · Xenotilapia papilio
Threadfin Rainbowfish: PeacefulXenotilapia papilio: Semi-Aggressive
Threadfin Rainbowfish & Yellow Acara
Iriatherina werneri · Aequidens metae
Threadfin Rainbowfish: PeacefulYellow Acara: Semi-Aggressive
Threadfin Rainbowfish & Yellow Bullhead Catfish
Iriatherina werneri · Ameiurus natalis
Threadfin Rainbowfish: PeacefulYellow Bullhead Catfish: Semi-Aggressive
Threadfin Rainbowfish & Yellow Convict
Iriatherina werneri · Cryptoheros nanoluteus
Threadfin Rainbowfish: PeacefulYellow Convict: Semi-Aggressive