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Turquoise Rainbow

Melanotaenia lacustris

Turquoise or Lake Kutubu Rainbowfish have striking colors, with males having an intense blue color, that make for a great centerpiece in the aquarium. Rainbowfish are known for the characteristic large eyes, black or silver band that runs through the middle scale rows, deeply forked mouth, and two dorsal fins.

This peaceful fish is a schooling fish that should be housed in a planted aquarium with plenty of swimming room. A gravel substrate will add to a good environment and, if dark enough, may intensify the colors of the fish.

An egg layer, Melanotaenia lacustris spawns over moss in early morning or just after dawn in low to moderate lighting. The fry hatch after roughly eight days and should be fed small live foods such as brine shrimp.

Although Tourquoise Rainbows have large mouths, their throats tend to be narrow. Foods fed should be small in size. Their omnivorous diet should include prepared flake, frozen, and live foods.

Approximate Purchase Size: Medium 4cm - 6cm

Due to variations within each species, your aquatic life may not look identical to the image provided.

Turquoise Rainbow (Melanotaenia lacustris)
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Fish Statistics

Minimum Tank Size:
100 litres
Diet:
Omnivore
Origin:
Asia, Australia
Temp (C):
22-27 C
Max Size:
7.5cm
Family:
Melanotaeniidae
Temperament:
Peaceful
pH:
6.5 - 7.5
Care Level:
Easy
Compatibility:
See Tank Mates Chart below

Buy Turquoise Rainbow