Hi, I'm new to the forum! I've decided that I'm going to get a corn snake and then if I can handle that well get a ball python. I've never had a snake before but I'm no newb to exotic pets. I have a 75 gallon set aside for the boa (yeah I know it's a bit much but I'd rather make use of it than buy something smaller and let a huge tank full of nothing take up space) and I'll be purchasing a smaller aquarium, proably in the 27 gallon range for the corn. My question is: what are some good ways to secure cage lids? I've heard something about clamps or belt buckles or something but it didn't sound too convincing to me...(I need the info for both the corn snake and the ball python but the answer should be the same for both AFAIK). A side-opening reptile display tank with a lock is pretty much out of the question unless there are no other quality options. What do you use/suggest?