flood and drain problem

hey guys im doing a flood and drain on a 2x4 table with inch holes and i think its quater inch nozzles. the problem is i ran the pump for 15 minutes and the drain wasnt keeping up with the flooding so i overflowed my table.

seemed like that shouldnt have happened but this is my first flood and drain
any ideas?

Use a lower gph pump or increase the drain pipe size

yeah i use a big 1" 3/4 pipe for overflow, i could keep it circulating 24/7 and not have table flood

increase your drain size to 1/4" bigger than your fill hose.Easy fix.