Check the listing for details. EasyPro™ Sludge Remover Bacteria Blocks. Condition: New. Listed at 82.32 USD. EasyPro™ Sludge Remover Bacteria Blocks 1 Oz Blocks Sludge Remover Bacteria blocks are designed to remove organic sludge from the bottom of lakes and ponds. Sludge is the result of fish waste, dead algae or plant material, uneaten fish food, leaves and other debris. When introduced to the water, the blocks sink, dissolve and begin to remove bottom organic sludge — often several inches per year. Sludge Remover Blocks are great for spot treating around docks, beaches or partially treating large ponds. Spot Treatment: 1 block treats up to 250 square feet. Entire Pond Treatment: 15-20 blocks per 1/4 acre of pond surface area every 2 weeks Fish, family and animal safe! SBB-50B (50 lbs) will dropship from EasyPro. Current Manufacturer Shipping Lead Times are shown here. EasyPro™ Sludge Remover Bacteria Blocks 1 Oz Blocks Sludge Remover Bacteria blocks are designed to remove organic sludge from the bottom of lakes and ponds. Sludge is the result of fish waste, dead algae or plant material, uneaten fish food, leaves and other debris. When introduced to the water, the blocks sink, dissolve and begin to remove bottom organic sludge — often several inches per year. Sludge Remover Blocks are great for spot treating around docks, beaches or partially treating large ponds. Spot Treatment: 1 block treats up to 250 square feet. Entire Pond Treatment: 15-20 blocks per 1/4 acre of pond surface area every 2 weeks Fish, family and animal safe! SBB-50B (50 lbs) will dropship from EasyPro. Current Manufacturer Shipping Lead Times are shown here. &times Shipping info Click the Shipping & Payments tab above the listing description for more info FREE Shipping Click the Shipping & Payments tab above the listing description for more info! Additional delivery notes PICK UP OPTION Sorry, our items are NOT available for pick-up. PAYMENT Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Additional Information No additional information at this time Ask seller a question You might also like Airmax® Algae Defense® Algaecide Atlantic® Oase PondoVac 3 Pond Vacuum Atlantic® Oase PondoVac Classic Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © Best Planet Shipping & Payments Shipping is FREE for this item Payment Accepted Payment Methods Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Returns Returns are not accepted Buyer will pay for return shipping. eBay integration by