Threadfin Rainbowfish & Pacific Blue Eye
Iriatherina werneri · Pseudomugil signifer
Threadfin Rainbowfish: PeacefulPacific Blue Eye: 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 481 - 504 of 735 Tank Mates
Possible with Caution
Threadfin Rainbowfish & Pacific Sturgeon
Iriatherina werneri · Acipenser transmontanus
Threadfin Rainbowfish: PeacefulPacific Sturgeon: Mostly Peaceful
Threadfin Rainbowfish & Palmas Bichir
Iriatherina werneri · Polypterus palmas palmas
Threadfin Rainbowfish: PeacefulPalmas Bichir: Semi-Aggressive
Threadfin Rainbowfish & Panda Corydoras
Iriatherina werneri · Corydoras panda
Threadfin Rainbowfish: PeacefulPanda Corydoras: Peaceful
Threadfin Rainbowfish & Panda Dwarf Cichlid
Iriatherina werneri · Apistogramma nijsseni
Threadfin Rainbowfish: PeacefulPanda Dwarf Cichlid: Semi-Aggressive
Threadfin Rainbowfish & Panda Garra
Iriatherina werneri · Garra flavatra
Threadfin Rainbowfish: PeacefulPanda Garra: Mostly Peaceful
Threadfin Rainbowfish & Panda Tetra
Iriatherina werneri · Aphyocharax paraguayensis
Threadfin Rainbowfish: PeacefulPanda Tetra: Mostly Peaceful
Threadfin Rainbowfish & Pangasius nasutus (Long-Nosed Pangasius)
Iriatherina werneri · Pangasius nasutus
Threadfin Rainbowfish: PeacefulPangasius nasutus (Long-Nosed Pangasius): Mostly Peaceful
Threadfin Rainbowfish & Panther Crab
Iriatherina werneri · Parathelphusa pantherina
Threadfin Rainbowfish: PeacefulPanther Crab: Aggressive
Threadfin Rainbowfish & Paradise Fish
Iriatherina werneri · Macropodus opercularis
Threadfin Rainbowfish: PeacefulParadise Fish: Aggressive
Threadfin Rainbowfish & Parallel Cory
Iriatherina werneri · Corydoras parallelus
Threadfin Rainbowfish: PeacefulParallel Cory: Peaceful
Threadfin Rainbowfish & Parkinson's Rainbowfish
Iriatherina werneri · Melanotaenia parkinsoni
Threadfin Rainbowfish: PeacefulParkinson's Rainbowfish: Peaceful
Threadfin Rainbowfish & Parnahyba Whiptail Catfish
Iriatherina werneri · Loricaria parnahybae
Threadfin Rainbowfish: PeacefulParnahyba Whiptail Catfish: Peaceful
Threadfin Rainbowfish & Parrot Cichlid
Iriatherina werneri · Hoplarchus psittacus
Threadfin Rainbowfish: PeacefulParrot Cichlid: Aggressive
Threadfin Rainbowfish & Pastel Cichlid
Iriatherina werneri · Cribroheros alfari
Threadfin Rainbowfish: PeacefulPastel Cichlid: Aggressive
Threadfin Rainbowfish & Payara
Iriatherina werneri · Hydrolycus scomberoides
Threadfin Rainbowfish: PeacefulPayara: Aggressive
Threadfin Rainbowfish & Peacock Bass Monoculus
Iriatherina werneri · Cichla monoculus
Threadfin Rainbowfish: PeacefulPeacock Bass Monoculus: Aggressive
Threadfin Rainbowfish & Peacock Bass Ocellaris
Iriatherina werneri · Cichla ocellaris
Threadfin Rainbowfish: PeacefulPeacock Bass Ocellaris: Aggressive
Threadfin Rainbowfish & Peacock Bass Orinocensis
Iriatherina werneri · Cichla orinocensis
Threadfin Rainbowfish: PeacefulPeacock Bass Orinocensis: Aggressive
Threadfin Rainbowfish & Peacock Bass Temensis
Iriatherina werneri · Cichla temensis
Threadfin Rainbowfish: PeacefulPeacock Bass Temensis: Aggressive
Threadfin Rainbowfish & Peacock Cichlid (Aulonocara)
Iriatherina werneri · Aulonocara sp.
Threadfin Rainbowfish: PeacefulPeacock Cichlid (Aulonocara): Semi-Aggressive
Threadfin Rainbowfish & Peacock Eel
Iriatherina werneri · Macrognathus siamensis
Threadfin Rainbowfish: PeacefulPeacock Eel: Peaceful
Threadfin Rainbowfish & Peacock Gudgeon
Iriatherina werneri · Tateurndina ocellicauda
Threadfin Rainbowfish: PeacefulPeacock Gudgeon: Peaceful
Threadfin Rainbowfish & Pearl Danio
Iriatherina werneri · Danio albolineatus
Threadfin Rainbowfish: PeacefulPearl Danio: Peaceful