I am using 2 filter floss pads, spaced about 1" apart, between my first and second baffles for microbubbles. It works pretty good until the pads slide down to the bottom. Any advice on how to get them to stay put?
Pictures of what you mean would be better. I think the issue is that the filter is getting clogged and becomes heavier. I would take that as a sign that i need to change it out.