I picked up my baby corn snake today! I'm guessing it's around 3 months old as its been fed 9 times in its feeding log at Petsmart (If my guess is wrong let me know what you think). He is in a 20 gal long aquarium with a screen lid with 1 cage clip on either end. With the clips in place I can lift the lid with a few fingers with some effort(is that normal?). Is that enough to contain him for now? I plan to buy 2 straps that buckle (I don't know what they're called) this weekend for additional security (I have a large house + basement + dog... If he gets out I'll have a hard time tracking him down). Thanks for your help!