Thanks, I guess the one seperate in the back of the tank is a vent line, But what about the two connectors. I guess it wont be that big a deal just buying new lines, I am mostly concerned about how to extend the to conectors. What gage of wire should i use and can it be any kind of electrical wire. I dont want to put a wire that is to small and it cant send the right voltage or somthing. Any segestions