I started adding DE to my sand filter this year, also using skimmer socks. The difference is amazing. I turn the light on at night and can hardly see any floating junk in front of the light. Unlike before I started using the socks and DE.
I started adding DE to my sand filter this year, also using skimmer socks. The difference is amazing. I turn the light on at night and can hardly see any floating junk in front of the light. Unlike before I started using the socks and DE.
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