Yeah, I think that experiment (trying to grow with soil pellets) is done. They are pretty much dead. Not quite dead, but really close. I went ahead and bought the complete technaflora recipe for success kit nutes and just added them now. Changed out the stinky water and cleaned it really good first. Not sure if the stink was from just my failure, to hot reservoir, or from the regular soil pellets I was putting in the water. I think it might be because it is made from feather meal, bone, meat meal, blood meal, etc. But I am pretty sure my water temps are higher than what you recommended to. I don't run the lights in the day time, and I keep my AC on all day but it still gets hot upstairs.
Like I said I don't know what I am doing, don't really care too much. I just enjoy experimenting. Now I am going to see if I can bring them back from the brink of death using this box, my light set up, and the nutrients I just bought.
Thanks for the tips. I like learning hands on.