On the other hand, the anal fin will extend to cover the largest portion of the lower body. The dorsal fin is slightly pointed, while the tail fin assumes a V-like pattern. What’s more, GloFish Tetras possess dazzling fins. The upper body part assumes a streamlined configuration, with a slightly pointed lower section. They’ve been sold as purple, pink, orange-yellow, blue, green, and bright-red fish.Īs far as the general body profile goes, these fish resemble Black Skirt Tetras, with perfectly rounded heads and quadrilateral bodies. Typically, their appearance depends on the specific fluorescent protein genes. And the only reason you will want to keep them at home is their fluorescent appearance. The three key elements to keeping healthy Glofish Tetras include diet, tank mates, and tank water conditions. But that depends on the level of care they get throughout their lives.īe aware that keeping these fish under substandard environmental conditions will greatly impede their growth and may even shorten their lifespan. Ideally, beautiful Glofish Tetras are designed to live for up to 3 years in captivity. Categoryįreshwater with plants, rocks, and driftwood ![]() Today, GloFish Tetras are sold as a perfect ornamental fish to light up modern aquariums in unique shades of galactic purple, Starfire red, cosmetic blue, and electric green, among the rest. But it’s fair to say, their role has since changed. But over the years, the pet industry has witnessed plenty of additions targeting the other species.ĭespite being a popular ornamental fish in the modern aquarium community, the original idea behind the invention of the fluorescent GloFish Tetras was to help identify common environmental pollutants in water bodies. Zebrafish were the first forms of modified fluorescent fish available in pet stores. Glofish Tetras are scientifically called Gymnocorymbus ternetzi and result from genetic modifications involving popular breeds like the Zebras, Danios, Tetras, and Barbs.
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