My 125 gal tank is 76" inches long.
It is evident that I don't have enough water current to keep the floating diatoms suspended for the filters to suck them in. The diatoms then fall to the bottom or rest on many of the plants. It's ugly, and I suck quite a bit every week.
Have 2 spray bars with moderate water pressure coming from 2 Eheims 2217 (classics). Each spray bar pushes water about 3-4 inches to until about 12 inches away,with diminishing force. The plants at the opposite end of the tank and current get specially loaded with these diatoms.
To simply add a pulsating power pump would be the obvious but, which one, what size, where in tank?
Have anyone with similar solved this problem and how?