1.1.First prepare the safety clear about the size of 14 - 18 inches and is convenient to prepare the water. The water that I use that tap water dam left overnight, to put water in the safety about 1 / 3 of safety, do not put a lot of water, too.According to the new born to fry not drowning deep. For some of you may use another container to cultivate right but is convenient. But I use safety clear that to see the reaction of fish to observe the fry when a disease.