Rainbow Fish | Praecox Rainbow
Scientific Name: Melanotaenia praecox
Common Name: Dwarf Neon Rainbow, Praecox Rainbow
Adult Size: 3 inches
Life Expectancy: 3 – 5 years
Habitat: Farm Raised, Malaysia
Minimum Tank Size: 20 gallon
Ideal Tank Conditions:
- Temperature Range: 72 – 79° F
- pH Range: 6.5 – 8.0
- Water Hardness: 5 – 30
Temperament: Peaceful
Diet & Nutrition: Omnivore; should be fed a high quality flake or pelleted food to maintain good health. Another large chunk of their diet should be live foods like brine
FAQ
What is the ideal water temperature for Praecox Rainbow fish?
The ideal water temperature range is 72 to 79° F.
Can Praecox Rainbow fish live in a community tank with other fish?
Yes, they are peaceful and can coexist with other non-aggressive species in a properly sized tank.
What type of food should I feed my Praecox Rainbow fish?
Feed a high-quality flake or pelleted food, and supplement with live foods such as brine shrimp.
Anne Wright –
My Praecox Rainbow has been thriving in a 20-gallon tank for over a year. It’s active and colorful, and it gets along well with other peaceful fish. I feed it flakes and brine shrimp twice a day. The fish looks vibrant and stays healthy.
Joe Mathis –
The fish arrived quickly and looks exactly as described. It’s small but very lively. I keep it in a 25-gallon tank with a stable temperature. Feeding it a mix of flakes and live food keeps it active and bright.
Peter Springer –
I’ve had this fish for 18 months and it’s still in great shape. The tank conditions are stable, and the fish shows no signs of stress. It’s a beautiful addition to my aquarium.