I think I know the answer, but wanted to make sure. I know the minimum spacing between baffles in a bubble trap for a sump is 1". If I put the baffles 1.5" apart, would the bubble trap be more effective?
I used a 1x4 as a spacer when I put mine in.. i heard some like them a little father apart but I had a space issue and wanted to get as much sand bed space as possible...