by S42K on Wed Dec 06, 2000 12:19 am
Call some custom tank shops listed in Tropical fish magazine etc. Ask them for some info, as I do not know how to calculate that info. I never heard of different acrylic or plexi for that matter other then thickness difference. I did notice that places like Bush Gardens or Florida Aquarium use like 1 inch thick for there larger tanks. With acrylic you have to use a special glue forget name now, but its like F2 or something. It basically melts the acrylic together. What ya need to worry about is binding etc. You need to build a jig to hold it. The key is not to tight but not too lose either. To tight = instant cracking and bowing. To light = leaks. With glass its just hold it tightly and silicone. Also you are talking LOTS of money for acrylic number one and then that kinda tickness oh man.. Especially for a consumer rather then retailer....