Zebra Danio fish come from Myanmar, India and Sri Lanka. Zebra Danio fish can grow to a maximum size of 5 cm. This fish is included into the type of omnivorous fish. in maintenance in water tanks both in fish ponds or in aquariums, water quality needs to be considered, Zebra Danio fish can live optimally at temperatures of 25-27 C, pH 6.5-7, and water hardness levels of 6-8 dH. Zebra Danio fish breed by laying eggs, these fish eggs are not attached. Comparison between male fish and female broodstock for spawning is usually 2: 1. Spawning of Zebra Danio fish can be done together in a tub or spawning pond. the number of brood stock in each maintenance container measuring 1 m2 can be filled with around 200 individuals. spawning tanks can be in the form of ponds or cement tanks. The water filled in the spawning tank is not too high enough about 10 cm so that the eggs quickly fall to the bottom or nest spawning in the form of water plants. water plants that are us...