There are some pics on page 207. I flower in rdwc current culture 8 gallon modules, two flower rooms one is six 600hps bat wings with 18,000 btu mini split and chiller 5 fans(room temp 75-77 water temp 64), the other is 4 1,000hps duct ed with 12,000btu mini split 5 fans (room temp 75-80 in mid...