How much sand

[Dave VG]

How many 30 lb bags do you think for my 90. I'm going with Nates advice and doing 1 to 1 1/2 inch.

Dave

 

[nwrogers]

I would recommend less than half an inch. In that case you would need around half of that bag...

 

[Dave VG]

Thanks Nate will do.

 

[gpep419]

1.5 bags should give you 1.25 inches