Check the listing for details. Microbe-Lift Liquid Barley Straw Extract BUY IN BULK FALL SALE SAVE A FORTUNE!. Condition: New. Listed at 47.00 USD. Microbe-Lift Liquid Barley Straw ExtractPlease see other Microbe-Lift products sold here. We ship USPS Ground Advantage to all 50 States.Liquid concentrate Barley Straw Extract specifically formulated to naturally balance pond water and improve clarity. Goes to work on contact, decomposition begins immediately, no messy residual. One bottle is equal to multiple barley straw bales. The chart below is designed for first time users. After initial dosing the product goes considerably further: A Liquid Extract of Barley Straw Especially Helpful Where Bottom Drains Are Present. An environmentally responsible, cost-efficient pond conditioner that is a clean & easy, natural & organic approach to a healthy pond environment.Goes to work on contactReleases decomposition by-products immediatelyNot harmful to aquatic life, plants, humans and petsOne bottle is equal to a multiple of barley straw balesCan be used all year round, No messy residueA Liquid Extract of Barley Straw Especially Helpful Where Bottom Drains Are PresentTip & Pour Containers Allow for Convenient Measuring!Goes to work on contactReleases decomposition by-products immediatelyNot harmful to aquatic life, plants, humans and petsOne capful is equal to a multiple of barley straw balesCan be used all year roundNo messy residualPond Treatment Guide Pond Size Gallons1st Application Next 4 Weeks(Once per week)Maintenance(Once per month)500-10003 oz.0.75 oz.1.25 oz.1001-15004 oz.1 oz.1.50 oz.1501-20006 0z.1.25 oz.1.50 oz.2001-30008 oz.1.50 oz.2.20 oz.3001-400010 oz.2.0 oz.3.0 oz. To calculate dose for larger ponds please use the above help. As an example for an 8,000 gallon pond double the treatment shown for 4,000 gallons. Shipping Information We ship USPS Ground Advantage to all 50 States.