The Zebra Danio (Danio rerio) is an energetic schooling fish native to South Asia. While natural zebra danio have light, long bodies, contrasted by deep blue stripes, "Glo" varieties are available in fluorescent colours such as green, yellow, pink, purple, and blue. These fish are NOT dyed, injected, or "painted"; their colour does not effect their lifespan or quality of life. Minimum Tank Size: 10 Gallons Maximum Fish Size: 2 inches Water Temperature: 70°F to 90°F Ideal pH: 6.0 to 8.5 Water Hardness: 1 - 30 dGH Temperament: Semi-Aggressive, known to nip fins. Larger schools (6+) reduces aggression. Unless experienced with fish-in cycling, we always suggest cycling an aquarium BEFORE adding fish. Adding fish to a fresh, un-cycled aquarium can kill them rapidly. We offer free water testing at our physical location, and advice via email or call.
