Lake Kutubu Rainbowfish
Melanotaenia lacustre
Beginner
Freshwater
Peaceful and schooling. Prefers groups of six or more. Active swimmer. Colors become more vivid in larger groups and planted aquariums.
Melanotaeniidae
Max Size
12.0 cm (4.7")
Min Tank
200 L (53 gal)
Min Group
6+
Diet
Omnivore - balanced diet
Water Parameters
Temperature
22.0-28.0°C
72-82°F
pH
7.0-8.5
Hardness (dGH)
8.0-10.0
Min Tank Size
200 L
53 gal
About
Silver body with blue and green reflections. Colored fins. Laterally compressed body typical of rainbowfish.
Behavior & Temperament
Peaceful and schooling. Prefers groups of six or more. Active swimmer. Colors become more vivid in larger groups and planted aquariums.
Feeding
Omnivore - balanced diet
Breeding
Oviparous. Free-spawning. No parental care. Dimorphism: males larger and more colorful. Spawns among plants.
Compatibility
Good for community tanks
Quick Summary
| Scientific Name | Melanotaenia lacustre |
|---|---|
| Family | Melanotaeniidae |
| Category | Fish |
| Care Level | Beginner |
| Water Type | Freshwater |
| Max Size | 12.0 cm (4.7") |
| Min Tank | 200 L (53 gal) |
| Min Group | 6+ |
| Diet | Omnivore - balanced diet |
| Temperament | Peaceful and schooling. Prefers groups of six or more. Active swimmer. Colors become more vivid in larger groups and planted aquariums. |
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