drilling an 20 or 25 gal eclipse tank

[ronn1234]

Does anyone out there know if all sides are tempered or if just the bottom is? I am in the process of a DYI acrilic sump and getting ready to glue it together so now I'm at the stage of drilling the tank in about 1 week. who makes the eclipse tank is it marineland or who?

Thanks Ron

[frederickk]

I think it's only the bottom