Keep phosphate levels under control throughout the pond season. Laguna Phos-X phosphate remover for ponds absorbs and traps phosphate, nitrite, and nitrate to create an ideal living environment for your pond plants and fish. Long-lasting pond filter media works for months to help reduce odors and maintain crystal clear pond water. To reduce maintenance of fish ponds, water gardens and ornamental ponds, simply place Phos-X in filter wherever water will circulate through the mesh media bag. When exhausted, Phos-X makes a great biological filter media. 0.8 L Box of Phos-X treats 1,320 gallons for 3 months. 1.6 L Box of concentrated Phos-X treats 5,283 gallons for 3 months.
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