ok, so i am really new to the whole aquarium thing. i currently have a 230 gal Glass aquarium but the main front side broke durring our move, which is currently being replaced. it is fresh water. i currently picked up a 300 Gal seaclear acrylic aquarium with 2 corner intank overflows for $100.00 with no scratches. the previous owner kept a snake in it. i have tested it and it dont leak, i was wondering if it was worth the price, and how do i use it f i want to run fresh water to it? each intake has 2 holes in it how do i fun the filtration system, and what woud u all suggest.