Haha...You don't know my Leos very well. They screw with everything. Sometimes I find the covers of my AC500's knocked around because they play with the intakes. One time they even pulled an intake off, haha. They are beasts, so even if there were a guppy tank, I'd be worried. Dividers are no good as they love smashingthemselves into them. I must have the leos from hell
. One day i'll just have to bite the bullet and buy a 12"+ tig.