Check the listing for details. Microbe-Lift PL Beneficial Pond Bacteria, 1.05 Gallons. Condition: New. Listed at 68.94 USD. Microbe-Lift PL Beneficial Bacteria, 1.05 Gallons - ONLY available at Webb's Water Gardens Webb's Water Gardens is proud to partner with Microbe-Lift and exclusively offer PL Beneficial Bacteria in a unique 1.05 gallon container - 5% more product than their standard gallon container! PL is a natural, safe beneficial bacteria designed to keep ponds clean and healthy. It creates a healthy environment in your pond and promotes faster fish growth. It improves dissolved oxygen levels and reduces hydrogen sulfide odors. PL works in both high and low alkalinity. It metabolizes dead algae and dissolves away organic sludge. Safe for wildlife and pets that may drink out of pond Contains photosynthetic bacteria Creates a cleaner environment for your pond Improves fish health, growth and longevity Promotes cycling of pond including nitrate elimination Seeds and maintains biological filterUse when water temperatures are above 50F 2 years unopened shelf-life, 1 year opened Microbe-Lift PL Basic Application Rates Pond Size (gallons) 1st Application (purge) Next 4 Weeks (once per week) Maintenance (once per month) 10 - 20 2 oz. 1 oz. 1 oz. 21-50 4 oz. 1.5 oz. 1.5 oz. 51-80 6 oz. 1.5 oz. 1.5 oz. 81-250 8 oz. 2 oz. 2 oz. 251-500 10 oz. 3 oz. 3 oz. 501-1,000 14 oz. 5 oz. 5 oz. 1,001-1,500 18 oz 6 oz. 6 oz. 1,501-2,500 24 oz 8 oz. 8 oz. 2,501-3,500 28 oz. 10 oz. 10 oz. 3,501-5,000 32 oz. 12 oz. 12 oz. 5,001-7,500 40 oz. 16 oz. 16 oz 7,501-10,000 48 oz. 20 oz. 20 oz. Webb's eBay Store Store Home Store Policies Feedback Shipping Most orders are shipped from our warehouse in Maryland. We warehouse over 95% of the items that we offer, which is a key to our quick order turn-around. Some orders are drop shipped directly from our manufacturer's in various states within the continental US. All orders are shipped via either UPS or FedEx therefore we cannot deliver to PO boxes, please supply a physical address to which we can ship your order. Payment We accept PayPal and the following credit cards: Visa, MasterCard, American Express, and Discover. Please feel free to call with any questions.