MattP725
Aquarium Advice Freak
I am setting up my first sump... I am wondering... if I make the inlets in the glass about 3/4 of the way to the top (I will be drilling the bulkheads and not just running in pipe)... the sump shouldn't fill any higher than those bulkheads right? Even if lets say the pump dies off for some reason (not including back siphoning) when the water level reaches the top of the inlet bulkhead on the sump it shouldn't raise above that because of gravity right?