I have a little bit of splashing coming out of the top of my overflow. It is more like a mist but it is starting to get on my VHO
's . I was wondering if I could cut some filter media the size of the opening and place it on the top of the overflows to keep it from splashing. It would sit above the overflow slots so it wouldn't get that wet.
I could cover them but my tank is covered so I would like to leave them open as much as possible for gas exchange.