Fishman830 - Just wanted to stop by and say.
Welcome to the board, glad your with us.
I, prefer to have a 1 to 2 inch sand bed, lets just call it a preference. In my case about 80 pounds did it for my 90 gal. I used the Yardright playsand, same as Southdown, Old Castle.
Might have to upgrade someday though, I don't like that jlem has a larger tank than I do.
Nice shot of you and the little one jlem
Thomas