Application:
Simply place Phos-X in your filter or wherever water will circulate through the mesh bag. Replace after 3 months or when algae starts to appear.

Laguna Phos-X is specially formulated for freshwater ponds to reduce many of the compounds that encourage unsightly water conditions and foul odors. Phos-X absorbs and traps phosphates, nitrite and nitrates, gradually and safely. As a result, your pond water will be crystal clear and provide ideal living conditions for fish and plants.