I was at the hydro store today to try and bum a clip for my water pump. Not only did a receive a free clip but I also got a small bottle of snow storm ultra to try out. My question is has anyone used it in hydro? Does it mess up the Rez? I don't plan on flushing until the last 7 days. I have about 17 days left and was wondering if I should use it as a foilar and brush it on the fan leaves with a sponge brush. Any help would be sweet I'm excited to see if I get any results.