You know I've learned what I am doing from everyone else on alot of the boards. I've had some ups, lotsa downs and now back on the upswing. Best to have everything in place and ready to go and you will have success raising them. I remember when crooks was starting out and his patients paid off big time with great results. As of today, I have 300+ swimming and thats a major improvement from my past. I use tank water the day of the hatch to set up a small fry tank. Get it stocked with rotifers and minimum green water. Black out all sides of tank. standard lighting. I use a larva snagger setup in the DT to get the fry out of the tank.