stevedownsrph
07-29-2013, 09:29 PM
How do I use DE powder to get algae out along with a sand filter?
PoolDoc
10-14-2013, 11:15 AM
Membership upgraded . . .
I'd be interested to know what happened. DE powder can be useful when used with AG pool sand filters . . . but only for removing DEAD algae. Live algae stops up DE very quickly.
DE powder can also be used to *test* a sand filter -- if the DE blows back into the pool, the filter needs service!