I use the active method (via a GEO media chamber). I divert water through it and back in to the sump. I change mine monthly but may go down to three week intervals and use a little less in the chamber.
CR Member
I use the active method (via a GEO media chamber). I divert water through it and back in to the sump. I change mine monthly but may go down to three week intervals and use a little less in the chamber.
anacroporamademepoora
--Lifetime member of the "No Mud Club".:
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