It is absolutely amazing the shit people will try and pass off on here to try to sound smart even though it is completely fabricated. I am gonna call straight up bullshit on the 100 degree res temps. It has blown me away that this clown has been growing since he started growing pubic hair but yet hasnt learned enough to know that people who really do know what they are talking about can see right through him. It is not that there is the most O2 in 60 degree water, it is that there is near zero O2 in 100 degree water. I dont doubt you can grow like that but your plants are gonna be skinmpy and sick and your yield is gonna be a huge waste of time is all. I dont know why I am wasting my time with a guy that trys to say he was growing weed since before he learned to tie his shoes but I am.