Your room temps are fine if that's as high as they get.
Frozen soda bottles in the res work too, if you have the time to bother with them; if you have less time and more money, there are chillers on the market.
The thing missing in your lineup is CalMAg Plus. You need it if you use distilled water.
stinkyattic Reviewed by stinkyattic on . FIRST HYDRO GROW this is my first grow just wanted to show someone....keep smoke alive:hippy: Rating: 5