thanks for all the input guys

this is where im at now..
i went into my room today and said fuck it, all my stems were coated with that brown slime. when i started taking the plants out, there were roots like crazys up insde the insert, some were even growing threw and then out the bottom of the insert but not on the exposed slimey stem.
so anyway, im taking all my trays, resevoirs and the easy cloner out and cleaning them with hydrogen peroxide. next time threw im just going to use PHed water w/hydrogen peroxide. no roots excel. or anything. im assuming my temps and everything were good.
lack of oxygen could be a problem too though since i run a sealed room. maybe put a dome on top and let fresh air in, cuz otherwise i wouldnt be able to keep my humidity up if i opened my room to the outside. or you think the water supplys enough oxygen to the roots.
howd you keep your res. temps that low? i guess i should get a aquarium cooler.

n cig, i just ditched my old email address, too much junk mail, had it since highschool. mods can feel free to delete the [email protected] acct.