Irian Jaya Rainbowfish
Melanotaenia rubrostriata
Origin: West Papua highlands
Water Parameters
Quick Stats
- Max Size
- 10 cm
- Min Tank
- 120 L
- Lifespan
- 5–8
- Swimming Level
- middle
- Schooling
- Yes (6+)
- Diet
- omnivore
- Temperament
- Peaceful
About
Melanotaenia rubrostriata, the Irian Jaya or Red-Striped Rainbowfish, comes from montane rivers in West Papua. Males display a pattern of alternating red and silver horizontal stripes along the flanks, making them immediately recognisable. A cool-to-warm water species that stays active throughout the day. Relatively easy to keep and breed. A great choice for collectors seeking less common New Guinea species.
Care Guide
School of 6+. Temperature 22–26 °C (tolerates cooler). Neutral to slightly alkaline water. Feed flake, spirulina, frozen daphnia. 120+ L. Good surface aeration.
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