too much weight?

[greatgman]

does anybody know how much weight a 90 aga tank wil hold (non drilled)
(tempered bottom)
i wil have : 200 lbs caribsea (aragamax select)
150 lbs base/live rock

 

[jaiden]

sand/rock displaces water. even though it weighs more than water, you still have to account for the fact that there is less water in the tank when there is sand or rock taking up space.

I wouldn't worry about it.. these things are designed for this.