I have a 15g aio and all the equipment to run a sump, and I so happen to have one around the same size of my tank, should I add it or keep the tank aio?
It's definitely overfilled. said:its 2-3in above the float good thing it was just to see how much it holds, at 14g its to the bottom of the float, then added 3/4ths if a gal and got it there. Its your sump, what's the true working volume on it?