washing massive amounts of sand

[kkiel02]

Karin, what I did with 300# of sand was put in a tub and fill it with water. Then I put a large media reactor with filter floss and stirred the sand to suspend the silt into the water column. I put in new filter floss about every 4 hrs and the sand was totally clean in 24 hrs. HTH

Was this with rodi water or just tap water?