Shop rainbowfish for sale at Tropical Treasures Wyo. Rainbowfish are active, colorful freshwater fish that bring brilliant movement and shimmering color to larger community aquariums – from large, jewel-toned Melanotaenia species to the tiny, neon-bright Pseudomugil blue-eyes.
Rainbowfish are monitored and conditioned before sale. Rainbowfish are currently available for in-store purchase or local pickup at Tropical Treasures Wyo in Cheyenne, Wyoming. Live livestock shipping is not available at this time.
Shop rainbowfish locally in Cheyenne, Wyoming, including Boesemani Rainbowfish, Turquoise Rainbowfish, Dwarf Neon Rainbowfish, Forktail Rainbowfish, Threadfin Rainbowfish, and other colorful freshwater community fish.
Colorful Community Fish • Active Swimmers • Peaceful Freshwater Species • Great for Planted Aquariums
Why Choose Rainbowfish?
Rainbowfish are prized for their bright coloration, peaceful behavior, and constant activity. Their color deepens with age, so they only get better the longer you keep them. They do especially well in groups and look incredible in planted aquariums where their iridescence can truly stand out. New to the group? Start with our guide to the best rainbowfish for beginners.
Perfect for Community Aquariums
Most rainbowfish are peaceful and mix well with other calm freshwater fish, making them an excellent centerpiece for larger community tanks. Their active swimming fills the middle and upper levels of the aquarium with energy. The larger species such as the Boesemani Rainbowfish and Turquoise Rainbowfish shine in roomy display tanks, while the dwarf Pseudomugil blue-eyes are perfect for nano aquariums.
Ideal Tank Setup
- Best kept in groups of six or more
- Larger Melanotaenia rainbowfish appreciate roomy aquariums
- Excellent for planted tank setups
- Peaceful tankmates recommended
Meet the Rainbowfish We Stock
Larger Melanotaenia rainbowfish: Boesemani Rainbowfish, Turquoise Rainbowfish, Dwarf Neon Rainbowfish, Paskai Red Neon Rainbowfish, and the Melanotaenia "Kali Tawa" Rainbowfish.
Pseudomugil blue-eyes & nano rainbows: Forktail/Furcata Rainbowfish, Pacific Blue-Eye, Honey Blue-Eye, Red Neon Blue-Eye, Gertrude's Blue-Eye, Pseudomugil gertrudae "Aru IV", and the elegant Threadfin Rainbowfish.
Why Hobbyists Love Rainbowfish
- Brilliant natural coloration that intensifies with age
- Active and engaging swimming behavior
- Peaceful with many community species
- Eye-catching display fish for freshwater tanks
Shop Rainbowfish at Tropical Treasures Wyo
If you want colorful freshwater fish that stand out in a community aquarium, rainbowfish are an excellent choice. Browse the full rainbowfish collection above, shop conditioned rainbowfish for sale, and bring more movement, color, and energy to your tank.
Shop In-Store • Local Pickup in Cheyenne, WY • Conditioned Freshwater Fish
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