Okay guys I need help. I am getting ready to break down one of my 55 fw tanks and convert it. It has a canister filter rated for 150 gallon tank. I would like to do a sump but I don't want to drill the tank. So how do I add a sump/skimmer without drilling the tank? Keep in mind I have no clue about doing this and need a sump plan for dummies kind of advice. I am going to remove the stock hood and put 520watts of pc lighting for now. Any help would be greatly greatly appreciated. Thinking of going bb.