Rainbow – Skull Creek – McCulloch’s Rainbowfish – 5cm

McCulloch’s Rainbowfish – A Dazzling Jewel for Your AquariumMcCulloch’s Rainbowfish, or Melanotaenia maccullochi, brings vibrant shimmer to any tank. Native to northern Australia, this peaceful fish boasts iridescent blue-green hues. Consequently, it thrives in planted community aquariums, delighting aquarists with its active nature. Furthermore, its hardy disposition suits both beginners and experts, making it an ideal choice for adding color and movement to your aquatic setup.Size and LifespanThese colorful fish grow to a compact size, perfect for various aquariums. Typically, they reach up to 5 cm at maturity. With proper care, they live 3–5 years, offering lasting beauty. Moreover, regular water changes and a varied diet ensure their vibrant health and longevity in your tank.Ideal Tank SetupCreate a thriving home for McCulloch’s Rainbowfish with a well-planted tank. Open swimming spaces and gentle water flow suit their active nature. Additionally, stable water conditions prevent stress. Therefore, incorporate these elements to support their health and showcase their shimmering colors.To replicate its natural habitat:Use fine gravel or sand as substrate.Maintain a pH of 6.5–7.5 and temperature of 22–28°C.Include dense plants like Java fern or Vallisneria.Add driftwood or rocks for shelter.Compatible Tank MatesThese sociable fish flourish in peaceful community tanks. Their modest size makes them ideal for setups with non-aggressive species. As a result, they add vibrant movement without disrupting tank harmony, creating a balanced and lively aquatic environment.Suitable tank mates include:Small tetras, like Neon or Ember Tetras.Rasboras, such as Harlequin Rasboras.Other small rainbowfish, like Dwarf Neon Rainbowfish.Peaceful bottom-dwellers, such as Corydoras catfish.Diet and FeedingMcCulloch’s Rainbowfish enjoy a varied omnivorous diet. Offer high-quality flakes or micro pellets as a staple, supplemented with live or frozen foods like brine shrimp. Feed small portions twice daily to maintain health. Consequently, their iridescent colors shine brighter, especially in well-fed groups.Breeding and Behaviour of McCulloch’s RainbowfishThese fish display active schooling behavior, thriving in groups of six or more. Males show brighter colors and longer fins during courtship. For breeding, use a separate tank with spawning mops or fine plants. However, remove adults post-spawning to protect eggs. Their peaceful nature ensures a lively yet calm tank dynamic.Species OverviewSpecies – Melanotaenia maccullochiCommon Name – McCulloch’s RainbowfishOrigin – Northern AustraliaDiet – OmnivorouspH Range – 6.5–7.5Temperature – 22–28°CBreed Type – Egg ScattererCurrent Size – Approximately 5 cmMax Size – 5 cmTank Size – Minimum 60 litersFAQsWhat size tank is ideal for McCulloch’s Rainbowfish? A 60-liter tank suits a small school, offering space for swimming and plants.Can they live with other fish? Yes, they coexist peacefully with non-aggressive species like tetras and rasboras.How often should I feed them? Feed small portions of flakes, pellets, or live foods twice daily.Do they need to be in groups? Yes, groups of six or more enhance their behavior and coloration.How long do they live? With proper care, they live 3–5 years, adding lasting vibrancy.Add a McCulloch’s Rainbowfish to Your Aquarium Today!McCulloch’s Rainbowfish brings iridescent beauty and lively movement to your tank. Its peaceful nature and easy care make it a top pick. Therefore, add this colorful gem to your aquarium and watch it shine with vibrant elegance!