Hey all. I'm new to monitors and to this forum. I've been keeping fish my whole life and have some experience with lizards as well but this is my first big lizard. I'm in the process of building the enclosure now. It's 5'x3'x3'. Once the monitor gets a little larger I am going to double the height. I can also expand the length if need be. I'm most likely buying a Quince Monitor as I really like that adult size range, the temperament and that they use the water. I'm open to other suggestions from experienced people about similiar monitors as well if anyone has ideas. My main question is about the enclosure. I want most of the bottom to be a relatively shallow pool of water for swimming as well as humidity. I've been looking at pre-formed pond liners but haven't found anything that will work yet. Any ideas about something to use to contain the water would be great. Also, as far as heating an enclosure of this size. What wattage should I be looking for as a basking spot as well as the ceramic bulbs. Thanks!