Tank is water from established tank with java fern, java moss, elodai ,half sand, half bare bottom. I test water and do partial water changes every two days, and clean daily with turkey baster. I have an air stone and a small repto filter that water is difused over a turtle dock . I do have a couple of 5 gallon tanks that I was going to use for late hatchers as just about every day new eggs are being laid. I really would like the larva to live so any suggestions are apprieciated thanks .