Check the listing for details. Baquacil Algicide (1 qt). Condition: New. Listed at 39.99 USD. Baquacil Algicide (1 qt) Part #84326 BAQUACIL Algicide (1 qt) is great at preventing a wide range of algae and slime.A simple weekly application is all that is needed to keep your water clear.Product Dosage Initial Dose: 5 1/4 fl oz per 10,000 gallons or water.Maintenance Dose: 1 1/4 fl oz per 10,000 gallons of water.Directions This product must be added directly into the water with the filter pump running.Swimming or bathers must wait 15 minutes before re-entry.Initial Dose: Add 5 1/4 fl oz of Baquacil Algicide per 10,000 gallons of pool water. Initial dose is used when filling pool or upon conversion to Baqaucil.If pool has visible algae growth treat with initial dose.Vacuum pool after 24 hours to remove algae debris. If visible algae are still present or reappears, repeat this treatment procedure as necessary.When pool is free of visible algae, use the recommended maintenance dose.For persistent algae or slime producing microorganism growth, add 5-7 1/2 ounces of Baquacil Algicide per 10,000 gallons of pool water into the skimmer with the filter pump running. After one minute, shut off pump and allow the system to remain off overnight.Returns are not accepted on opened or used products unless covered by an RMA/RGA.If you have any questions, please feel free to contact Clearview Fireplace and PatioWe would be happy to help Disclaimer: I will follow all applicable federal and state laws and regulations regarding the sale of the pesticideI won’t accept bids from, sell to, or ship to states in which the pesticide is not registered as a general-use product