Check the listing for details. POOLTRINE 60 - ALGAECIDE - 32OZ (QUART) 2-PACK** (APPLIED BIOCHEMISTS - 407303A). Condition: New. Listed at 64.55 USD. POOLTRINE 60 Algaecide, 32OZ (Quart) **2-pack!! (Applied Biochemists - 407303A)FREE SHIPPING!MANUFACTURER:Applied BiochemistsPART NUMBER: 407303ADESCRIPTION:Pooltrine® 60 algaecide, when used regularly, will kill current algae blooms and prevent future algae growth. Pooltrine® 60 algaecide is effective against most types of algae. It does not require pH adjustment to be effective and is ideal for winterizing pools. This product kills algae and clears the water in your swimming pool without requiring pool closing and without foaming.Only need 1? Here's a listing for just 1:https://www.ebay.com/itm/255932846160Check out our other listings for even more algaecide options or more products from Applied Biochemists!Includes 2 32 oz (quart) bottles.EPA # 8959-37 CONDITION:NewSTORE POLICIES:We can ship outside the contiguous 48 states but will require contact prior to purchasing (ADDITIONAL FEES WILL APPLY).Ask about BULK DISCOUNTS.Available Mon-Fri 9-5 (PST)