Anyone have experience with hob overflows? I'm considering adding one to my 24x24x12 frag tank (I don't want to drill, especially because it's in use). I'm leery it's asking for a flood. I have an extra sump I can use though, so it's an attractive idea.
Anyone have experience with any they'd recommend? Anyone have any they're looking to get rid of?
Anyone have experience with any they'd recommend? Anyone have any they're looking to get rid of?