Tank Drilling

[Beermaster]

well thats the math i guess i still gotta figure out,


One of my plumbing supply companys that we order from, can get me any size pump i need for nothing, so i guess i just gotta figure out what i need

they deal with little giant pumps and some others

how would i figure out how much flow i would need from the pump?
300gph? 500gph? cant see it being more then that.

so if i understand everything right, water from the tank flows into the overflow, down to the sump, flows though the baffles ect...... then to the pump back up to the tank right


might sound like a dumb queston, but i think i have been over reading and confusing myself a little