AQUARIUM SET UP

Question
HI, I WOULD LIKE TO KNOW HOW MANY 10LB SAND BAGS SHOULD I USE FOR A 90G AQUARIUM.
THANKS

Answer
Hi Keyda:... the answer to your question would be solved by figuring how how deep you want the sand to sit at the bottom of your tank and then using a volume formula to answer your questions.... let me know how many inches you want your sand to be and ill help you with your quandary.... dave