 Re: question about water movement and painted PVC
that is what it sounds like, i am now thinking that i might go with 2 smaller return pums instead of 1 big one and split both pumps in 2 or do one as a spray bar. once i get my tank set with the sump under it i think i will have a better idea of what will work best and i may just have to go with the white or gray PVC and let the algae grow on it |