Hello . I just finished doing my 20 gal long sump and the water test went perfect , buuuuut . I decided to go with a design that combines a kind of section with egg crate and a bubble trap . My last baffle before the return is short to the point that that what ever I pretend to be in the upper egg crate is just not going to be under water . Look pic . My question is . Do I change it for a taller one or do i just remove it