Kutubu Rainbowfish 4–5 cm
Peaceful / active | 23–28 °C | 10–12 cm. Confirm availability before EFT.
A blue rainbowfish needing swimming space, stable water and a group. Confirm current availability before EFT payment.
Fish Care Profile
| Scientific Name | Melanotaenia lacustris |
|---|---|
| Family | Melanotaeniidae |
| Origin | Lake Kutubu, Papua New Guinea |
| Breeding | Egg scatterer |
| Temperament | Peaceful / active |
| Tank Level | Mid to upper |
| Lifespan | 5–8 years |
| Minimum Tank Size | 200 L |
| Adult Size | 10–12 cm |
| Difficulty | Easy–Intermediate |
| pH | 7.0–8.0 |
| Temperature | 23–28 °C |
| Diet | Omnivore |
| Group Size | Best kept in groups of 6+ |
Care Notes
Keep in a group with open swimming space and good filtration. Males show best colour when settled and kept with suitable numbers of their own kind.
Availability changes regularly. Please confirm stock before making EFT payment.
Related Products
Acarichthys heckelii
Semi-aggressive / territorial | 24–30 °C | 18–20 cm. Confirm availability before EFT.
Akysis vespa
Peaceful but predatory toward tiny fry | 18–24 °C | 3.5–4 cm. Confirm availability before EFT.
Albino L333 4 cm
Peaceful | 26–30 °C | 12–15 cm. Confirm availability before EFT.
Albino Red Guppies Pair
Peaceful livebearer | 22–28 °C | 3–6 cm. Confirm availability before EFT.
Alenquer L397
Peaceful | 25–29 °C | 10–15 cm. Confirm availability before EFT.
Ancistrus dolichopterus
Peaceful | 25–29 °C | 12–15 cm. Confirm availability before EFT.