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Melanotaenia lacustris photo

Melanotaenia lacustris

Lake Kutubu Rainbowfish
Temperature
20–25°C
pH
9–7
dGH
10–20 ppm
Size
12 cm
Tank
120 L
Melanotaenia lacustris is a vibrant and peaceful schooling fish known for its stunning bluish-green iridescence. It is best kept in aquariums that mimic their natural habitat with plenty of swimming space and dense vegetation. While they can adapt to varying conditions, maintaining stable water parameters is vital for their health and displaying full coloration.

Water parameters

Hardness
10–20 ppm
Temperature
20–25°C
pH
9–7

Tank & size

Fish size
12 cm
Tank length
80 cm
Tank volume
120 L

Distribution

Guinea,Papua New Guinea.