Threadfin Rainbowfish & Dwarf Rasbora
Iriatherina werneri · Boraras maculatus
Threadfin Rainbowfish: PeacefulDwarf Rasbora: 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 241 - 264 of 735 Tank Mates
Possible with Caution
Threadfin Rainbowfish & Eastern Rainbowfish
Iriatherina werneri · Melanotaenia splendida
Threadfin Rainbowfish: PeacefulEastern Rainbowfish: Peaceful
Threadfin Rainbowfish & Electric Blue Crayfish
Iriatherina werneri · Procambarus alleni
Threadfin Rainbowfish: PeacefulElectric Blue Crayfish: Aggressive
Threadfin Rainbowfish & Electric Blue Hap
Iriatherina werneri · Sciaenochromis fryeri
Threadfin Rainbowfish: PeacefulElectric Blue Hap: Aggressive
Threadfin Rainbowfish & Electric Blue Johannii
Iriatherina werneri · Pseudotropheus johannii
Threadfin Rainbowfish: PeacefulElectric Blue Johannii: Aggressive
Threadfin Rainbowfish & Elongatus Cichlid (Pseudotropheus Elongatus)
Iriatherina werneri · Chindongo elongatus
Threadfin Rainbowfish: PeacefulElongatus Cichlid (Pseudotropheus Elongatus): Aggressive
Threadfin Rainbowfish & Ember Tetra
Iriatherina werneri · Hyphessobrycon amandae
Threadfin Rainbowfish: PeacefulEmber Tetra: Peaceful
Threadfin Rainbowfish & Emerald Dwarf Danio
Iriatherina werneri · Danio erythromicron
Threadfin Rainbowfish: PeacefulEmerald Dwarf Danio: Peaceful
Threadfin Rainbowfish & Emerald Eye Rasbora
Iriatherina werneri · Brevibora dorsiocellata
Threadfin Rainbowfish: PeacefulEmerald Eye Rasbora: Peaceful
Threadfin Rainbowfish & Emerald Green Cory
Iriatherina werneri · Corydoras splendens
Threadfin Rainbowfish: PeacefulEmerald Green Cory: Peaceful
Threadfin Rainbowfish & Emperor Snakehead
Iriatherina werneri · Channa marulioides
Threadfin Rainbowfish: PeacefulEmperor Snakehead: Highly Aggressive
Threadfin Rainbowfish & Emperor Tetra
Iriatherina werneri · Nematobrycon palmeri
Threadfin Rainbowfish: PeacefulEmperor Tetra: Peaceful
Threadfin Rainbowfish & Empire Gudgeon
Iriatherina werneri · Hypseleotris compressa
Threadfin Rainbowfish: PeacefulEmpire Gudgeon: Mostly Peaceful
Threadfin Rainbowfish & Endler's Livebearer
Iriatherina werneri · Poecilia wingei
Threadfin Rainbowfish: PeacefulEndler's Livebearer: Peaceful
Threadfin Rainbowfish & Espei Rasbora (Lambchop Rasbora)
Iriatherina werneri · Trigonostigma espei
Threadfin Rainbowfish: PeacefulEspei Rasbora (Lambchop Rasbora): Peaceful
Threadfin Rainbowfish & Exquisite Rainbowfish
Iriatherina werneri · Melanotaenia exquisita
Threadfin Rainbowfish: PeacefulExquisite Rainbowfish: Peaceful
Threadfin Rainbowfish & Fahaka Puffer
Iriatherina werneri · Tetraodon lineatus
Threadfin Rainbowfish: PeacefulFahaka Puffer: Highly Aggressive
Threadfin Rainbowfish & Fairy Cichlid (Brichardi)
Iriatherina werneri · Neolamprologus brichardi
Threadfin Rainbowfish: PeacefulFairy Cichlid (Brichardi): Aggressive
Threadfin Rainbowfish & False Glass Catfish
Iriatherina werneri · Kryptopterus macrocephalus
Threadfin Rainbowfish: PeacefulFalse Glass Catfish: Peaceful
Threadfin Rainbowfish & False Rummy-Nose Tetra
Iriatherina werneri · Petitella georgiae
Threadfin Rainbowfish: PeacefulFalse Rummy-Nose Tetra: Peaceful
Threadfin Rainbowfish & False Siamese Algae Eater (Stonelapping Minnow)
Iriatherina werneri · Garra cambodgiensis
Threadfin Rainbowfish: PeacefulFalse Siamese Algae Eater (Stonelapping Minnow): Semi-Aggressive
Threadfin Rainbowfish & Featherfin Cichlid
Iriatherina werneri · Cyathopharynx furcifer
Threadfin Rainbowfish: PeacefulFeatherfin Cichlid: Semi-Aggressive
Threadfin Rainbowfish & Featherfin Squeaker
Iriatherina werneri · Synodontis eupterus
Threadfin Rainbowfish: PeacefulFeatherfin Squeaker: Semi-Aggressive
Threadfin Rainbowfish & Festivum
Iriatherina werneri · Mesonauta festivus
Threadfin Rainbowfish: PeacefulFestivum: Mostly Peaceful