Peaceful
Moderate
Schooling
Turquoise Rainbowfish
Melanotaenia lacustris
Minimum Tank
30 Gallons
Adult Size
4 inches
Temperature
72-77°F (22-25°C)
pH Range
7.0-8.0
Lifespan
8 years
School Size
6+ fish
About Turquoise Rainbowfish
Beautiful turquoise-blue coloration. From Lake Kutubu in Papua New Guinea.
Care Requirements
Tank Setup
- • Minimum 30-gallon tank required
- • Temperature: 72-77°F (22-25°C)
- • pH: 7.0 - 8.0
- • Category: Rainbowfish
Diet & Feeding
- • Diet type: Omnivore
- • Feed 1-2 times daily
- • Varied diet recommended
Tank Mate Compatibility
Compatible With
🐟
Other Rainbows
🐟
Larger Tetras
🐟
Corydoras
Avoid Keeping With
⚠️
Aggressive Fish
Not compatible
Care Tips
Expert Tips
Prefers slightly cooler water, keep in groups, peaceful.
Quick Facts
114L
Min Tank (30gal)
10cm
Adult Size (4")
8yr
Lifespan
6+
Min School
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