SeaKlear Phosphate Remover is the most effective phosphate remover formula on the market,
containing two times more active ingredient than any other brand. Proven
to eliminate phosphates in spas and hot tubs and great for bromine
generator systems
Dosage
Add 1 ounce of SeaKlear Spa Phosphate Remover weekly to 500 gallons of spa or hot tub water to keep phosphates low.