Breeding Angels - I start out with the eggs in fresh Water and H2 O2. Then twenty four hrs later I do a water change using Fresh water and the H202 again. The next day I use aged water with Dechlor. How long do you use the aged water? Then what do I do use Fresh water, De Chlor and cycle the water from another filter or do I just do a 75 % water change and add Fresh water and Dechlor from then on. Thanks for the help I have three angel tanks going at different stages. Eggs in one, 250 Fry at 5 days old and 200 just getting out of the wiggling stage.