Check the listing for details. EasyPro ABB05X Sludge Remover Pellets - 5 lb Pail. Color: White, Condition: New. Listed at 78.84 USD. Sludge Remover pellets are designed to remove organic sludge from the bottom of lakes and ponds. Pellets are heavy and sink down into muck directly where they are applied. Competitive Pricing. You're already purchasing the item.