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Threadfin Rainbowfish
From Danaqua Live Fish & More
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Threadfin Rainbowfish

This product is currently out of stock

Threadfin Rainbowfish (Iriatherina werneri) are small, peaceful freshwater fish known for their distinctive, long, thread-like fins on males, hence the name. They are also called Featherfin Rainbowfish due to these ornate fins. These fish are native to New Guinea and Australia, inhabiting slow-moving streams and swamps.

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Tank-Mate Compatibility

Compatibility data for Rainbowfish (Melanotaeniidae spp.)

Temperature

7282°F

pH Range

6.58

Min Tank Size

30 gal

Temperament

peaceful

All Species Compatibility

Compatible

Neon Tetra

Both peaceful species, generally compatible.

Compatible

Guppy

Both peaceful species, generally compatible.

Caution

Betta

Semi-aggressive species — monitor for aggression.

Compatible

Corydoras

Both peaceful species, generally compatible.

Caution

Angelfish

Semi-aggressive species — monitor for aggression.

Compatible

Molly

Both peaceful species, generally compatible.

Compatible

Platy

Both peaceful species, generally compatible.

Compatible

Swordtail

Both peaceful species, generally compatible.

Compatible

Cherry Barb

Both peaceful species, generally compatible.

Compatible

Harlequin Rasbora

Both peaceful species, generally compatible.

Compatible

Dwarf Gourami

Both peaceful species, generally compatible.

Compatible

Bristlenose Pleco

Both peaceful species, generally compatible.

Compatible

Otocinclus

Both peaceful species, generally compatible.

Compatible

Cherry Shrimp

Both peaceful species, generally compatible.

Compatible

Amano Shrimp

Both peaceful species, generally compatible.

Compatible

Nerite Snail

Both peaceful species, generally compatible.

Compatible

Mystery Snail

Both peaceful species, generally compatible.

Caution

Tiger Barb

Semi-aggressive species — monitor for aggression.

Compatible

Danio

Both peaceful species, generally compatible.

Compatible

Clown Loach

Both peaceful species, generally compatible.

Caution

African Cichlid

Semi-aggressive species — monitor for aggression.

Caution

American Cichlid

Semi-aggressive species — monitor for aggression.

Caution

Knifefish

Semi-aggressive species — monitor for aggression.

Compatible

Goldfish

Both peaceful species, generally compatible.

Caution

Puffer

Semi-aggressive species — monitor for aggression.

Compatible

Catfish

Both peaceful species, generally compatible.

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