The Peacock Rainbow Fish is one of the most vibrant and active freshwater aquarium fish, famous for its shimmering rainbow colors and elegant body shape. When light hits its scales, the fish displays brilliant shades of blue, green, yellow, and red—just like a peacock’s feathers.

This peaceful schooling fish is perfect for community aquariums, adding constant movement and color. Though sold as a single piece, Peacock Rainbow Fish thrive best in groups of 5 or more, where their natural behavior and colors are fully displayed.

???? Key Features

• Brilliant Rainbow Colors: Iridescent body with multi-color shine.

• Active & Hardy: Constant swimmer, very adaptable to different tank conditions.

• Peaceful Nature: Excellent for community tanks.

• Easy to Maintain: Suitable for beginners and advanced aquarists.

• Natural Beauty: Looks stunning under aquarium LED lighting.

⚙️ Care Instructions

• Tank Size: Minimum 20 gallons (best in groups).

• Temperature: 22–28°C.

• pH Level: 6.5–7.5.

• Diet: Omnivore – flakes, pellets, frozen foods, live brine shrimp, bloodworms.

• Tank Setup: Open swimming space with some plants and gentle filtration.

• Compatibility: Very peaceful – suitable with tetras, guppies, mollies, corydoras, etc.

???? Tips

• Keep in groups of at least 5–6 for best color and behavior.

• Males show brighter colors when kept with females.

• Perform regular water changes to maintain shine and health.

???? Specifications

• Common Name: Peacock Rainbow Fish

• Scientific Name: Melanotaenia praecox

• Adult Size: 2.5 – 3 inches

• Temperament: Peaceful

• Origin: Australia / Papua New Guinea (farm bred)

• Lifespan: 4–6 years