How much sand?

[banzai75x]

I'm trying to get some southdown (I live in LA) and was trying to approximate how much to get. How many lbs would you need for a 4" DSB in a 24x13 tank?

 

[reefrunner69]

You must use 71 lbs of sand to acheive your desired depth.

That is the figure I get when I plug your numbers into our Sandbed Calculator.

 

[d9hp]

So two bags outa cover it, I wish you were closer, I need 20 lbs.

 

[banzai75x]

Thanks guys!