I am trying to build a 8 foot by 4 foot by 2 foot tank for my stingrays / my bearded dragon. Yes both in the same tank. I am going to put a thick diver at the 6 foot mark so that the stingray will have 24 square feet of space and the dragon will have 8 square foot of space. Could you tell me how to build a tank with plywood? Thus will be my first ever project Soooo. I am going to have the front side glass. How long do I need each piece of wood and the piece of glass? How thick? Just give me everything I need to know.