The bottom is probably tempered glass, so it will be extra strong. I would contact All Glass and ask them to be sure. I would like to see a picture of your wall and tank! Susan -----Original Message----- From: gsas-member-bounces@thekrib.com [mailto:gsas-member-bounces@thekrib.com] On Behalf Of Trish Sent: Sunday, February 27, 2005 5:15 PM To: Fish List Subject: [GSAS-Member] rocks in a 90 gallon I need a question answered. And hoping someone here can help me. I need to know how much rock can a 90 gallon hold. It is an All Glass Aquarium, is on a wood stand, with only the plastic bar which comes across the middle on the bottom. I have no plywood underneath. Tank is filled and has been running now for 5 years, so putting one underneath is not an option. Thanks in advance! Trish BY the way my rock wall is finished and is going in this tank, but have exsiting rock in here already.....so need to know how much wieght it can support. I let it cure now for 4 days. Outside....so no oder left. __________________________________ Do you Yahoo!? Yahoo! Mail - Easier than ever with enhanced search. Learn more. http://info.mail.yahoo.com/mail_250 _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member