The ladies are in thier 3rd week of flowering and comming along nicely I think. Temp is stable at 85 on top and 80 on bottom. I have 250hps about a foot over them with (2) 125cfl as side lights. I will post pics tonight. They take 1/2 gallon a day to top of the res. The co2 tablets work great and cost 7 bucks or so for 16pk at pet store. Reading my past posts I neglected to mention that I removed the cocoa husk from the hydroton. And I also got a 12" bubble bar instead of the 4" back when they were seedlings.