poolife AlgaePhos Algaecide 1 qt posi clear pxc series Running off of a separate Tailgater Stands:None Running off of a separate booster pump Pool Shape Rectangle Plus Extension + 3 Bow Ends Left Pool Size 19 6 x 37 6 + 4 x 8 Shipping Info Usually Ships in 7 10 Business Days Warranty 15 Year Manufacturer Warranty Product Features The polyester bonded thread used in LOOP LOC covers costs almost 10 times more than that used by some of our competitors Compatible with any type of pool sanitizer poolife® AlgaePhos™ algaecide is a multi action formula that prevents algae growth and reduces phosphate levels in your pool water