Boesemani Rainbowfish 5cm

The Boesemani Rainbowfish (Melanotaenia boesemani) is a spectacular schooling fish with a deep blue front half and warm orange-gold rear colouration that intensifies when mature. Keep it in a proper group for confident behaviour, strong colour, and a lively display in a planted community aquarium.

Care Guide

• Tank Size: Minimum 120L; keep in groups of 6 or more
• Water Parameters: pH 7.0–8.0 | Temp 24–28°C | Neutral to moderately hard freshwater
• Diet: Omnivore; quality flakes and micro pellets, supplemented with daphnia, brine shrimp, and blanched vegetables
• Temperament: Peaceful and active; best housed with similarly sized community fish
• Tank Setup: Planted aquarium with open swimming space, good filtration, and moderate flow
• Skill Level: Beginner–Intermediate
• Max Size: 10–12cm