SeaKlear AP70 AquaPill #70 Spring Pill (30k Gallons). AquaPill #70 is a pool spring start up pill for pools up to 30,000 gallons. SpringPill all-in-one formula is an exclusive 4-part blend to make spring openings faster and easier than ever! It has a CLARIFIER to maintain sparkling clean water, a SCALE INHIBITOR to prevent scale buildup on surfaces, and a STAIN INHIBITOR to prevent iron, copper and manganese stains. SpringPill is ENZYME-ENHANCED – it naturally destroys all organics, preventing water ring, enhances filter performance and improves sanitizer efficiency.