SaltwaterNuB
Aquarium Advice FINatic
Yeah I tried that but my dt water level is touching center glass divider. I'm going to drill holes in slotted boxes tomorrow morning. There's only about 1" of water in slotted boxes.
Box is about half full,flow is good and pump is wide open. Try opening your pump up and that will raise tank level which will increase flow through box.my black box(weirs) slots for water to go thru are half way under water.