Scientific name:
Melanotaenia boesemani

Natural spread:
Irian Jaya, Ayamaru seas

the Melanotaenia boesemani lives in the middle water-regions of your aquarium. The basin-length of the aquarium should amount to at least 100 cm for these fish. A harlequin rainbow-fish is peaceful in the mormalfall. Males like females can gain a length of up to 12 cm.

Attitude: Optimal-proof prevail water-temperatures of 23 to 25 °C in the aquarium. The pH-area should lie between 7.0 and 8.0. The attitude of these fish in the aquarium is relatively unproblematic.

Differentiation of the sexes: Males more intensively colored

Natural spread: Irian Jaya, Ayamaru seas