Quote Originally Posted by CaliJay
Hey RX...question...Why not use a timer to shut down the Co2 during lights out? Is it cheaper to get the all in one controller to regulate ppms and shut off power to the monitor?
Its cheaper...but when your spending this much anyways, why not just do it once and do it right. I dont want independent timers and such...its just asking for problems.

Here are some crappy pictures to give you an idea of how the operation is started, before being transplanted. This was right after transplanting into the hydroton so the light is very high. Its around 2.5-3 feet above the clones until they start showing a little more roots. The closet and hood is exhausted with a single 6" fan that is heavily speed controlled. The room stays 78 with the door closed, around 70 with it a little open. Humidity stays around 50. The glass on the hood is cool to the touch. I could lick it. =) Water is 68*, and pH is around 5.8 or a tiny bit lower. PPM is 800 (600 nutes, 300 water). Its tap water.

Ill take some better ones tomorrow night with some pictures of the other equipment, etc.

PS. The tanks have covers over the top so there isnt any light through the hydroton either.