Common Name: Blue Rainbowfish.

Scientific Name: Melanotaenia lacustris.

Family: Melanotaeniidae.

Origin: Papua New Guinea.

Max Size: 10cm

pH Range: 6.5 - 8.5

Temperature: 22 - 27°C

Temperament: Peaceful.

Community Safe: Yes.

Min Tank Size: 125 Ltrs.

Tank Level: All.

Captive Bred: Yes.

Wild Caught: No.

Lifespan: 7 years.

Care Level: Easy - Moderate.

Reproduce: Spawning.

Diet: Omnivore.