For superior performance and the ultimate in convenience, try NANO-PHOS, the first phosphate remover in tablet form. Perfect for use in a skimmer, each tablet contains a rare-Earth salt blend that dissolves with much less clouding than with liquid products. Tab in, phosphate out!
- Before treatment, backwash or clean the filter
- Each tablet will reduce phosphate levels by 440 ppb in 10,000 gallons
- Apply the product directly to the skimmer basket while the filter is running