Switched from 200 watt fluro to 600 hps. Now having problems. I went from two floods a day since I'm using a flood and drain to three floods a day and now my kids look like they are being over watered. Everything was fine under the fluro. The only thing I can think is that I need to increase the flooding due to the increase in dryness and low humidity. The humidity is in the low 20's. Any suggestions greatly appreciated. Thanx.