I post this before but never got any feedback.. and i need to get my american alligator a new enclosure asap. I HAVE to put him in a room that measures 7'x12' and I plan on making his pond 7'x5' for now, then expanding it if everything works out well. The problem is.. this is a room in a house. I don't want to go the kiddy pool route because I want to maximise his space. Basically anyone who has ever had experience in using pond liners for alligator ponds, please tell me how it worked out! I need to know what to look out for, what works and what doesn't, etc. Thank you..

