Ok great. A holesaw...Im not really familiar with those. Is there any type of bit I can get for my power drill or is a holesaw the only way to go? Thanks.
Cool thanks rally. I dont have a place for the tank right now so unfortunately I wont be able to set it up until late this summer. I may go ahead and start patching a few bad spots in the fiberglass in the next few weeks and then epoxy the inside. I ll update you when I get started working on it.