Dwarf Neon Rainbowfish (Melanotaenia praecox)

The Dwarf Neon Rainbowfish is a small, brilliantly colored schooling fish that brings vibrant energy to any freshwater aquarium. Known for their shimmering blue bodies and bright red or yellow fins, these peaceful and hardy fish are perfect for planted community tanks.

Features:

• Scientific Name: Melanotaenia praecox

• Common Name: Dwarf Neon Rainbowfish

• Origin: New Guinea

• Temperament: Peaceful, schooling fish

• Adult Size: 2.5–3 inches

• Lifespan: 3–5 years with proper care

Care Requirements:

• Tank Size: 20+ gallons

• Water Temperature: 74–80°F

• pH Range: 6.5–7.5

• Water Hardness: 8–12 dGH

• Diet: Omnivorous – flakes, micro-pellets, live and frozen foods

Additional Information:

• Best kept in groups of 6 or more for vibrant coloration and natural behavior.

• Ideal for planted aquariums with open swimming areas.

• Compatible with other peaceful community fish such as tetras, rasboras, and corydoras.

• Hardy and beginner-friendly, making them a great choice for any aquarist.

Add a school of Dwarf Neon Rainbowfish to your aquarium and enjoy their dazzling colors and lively movement every day!