so if I adhere it to the back of the tank, but water does leak back there anyway, there shoudnt be any problems right? Id love to be able to hide the equipment from view. This will be something for my next tank (funny, I think of that as when I get one, not if!!), I dont think i like the idea of my fish hanging out in a big rubbermaid for the week or two it would take to work on this.... or is that not so bad?