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Old 01/07/2008, 12:33 PM
crazy4acros crazy4acros is offline
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Join Date: Jun 2004
Location: Chandler, AZ
Posts: 138
Thank you BigAl, The rock that it is all attached to is really heavy and the only one touching the sand. That helped out a lot with the overhang not toppling over it's heavy enough to keep it upright the whole structure needed to be constructed outside of the tank then put back in.