Well I finally found out from oceanic that the bowfront line of aquariums does tne bottom in tempered glass only. As for allglass minibow 7 its glass all the way baby oooooooooooowww!! so sunday I'm gonna pick up my swiss aquariums and hopefully silicone in the dam and paint on monday!! And I might have the thing rolling by next friday!! As soon as I get my digital camera I'll start to post pics of the project! Which I'm gonna call project54