Check the listing for details. CrystalClear MuckOff, Natural Pond Muck Remover, Clears Away Muck & Sludge, E.... Condition: New. Listed at 193.95 USD. CrystalClear MuckOff, Natural Pond Muck Remover, Clears Away Muck & Sludge, Easy to Use Bacteria & Enzyme Tablets, Safe Water Treatment, Treats 16,000 Gallons, 4 Month Supply, 384 Tablets, 5.6 lbs Product Information Features: - Eliminates muck and sludge - Breaks down dead algae, leaves, and fish waste - 384 tablet bucket of pond sludge reducer treats 16,000 gallons - Safe for all aquatic life - Treats 16,000 gallons for up to 4 months Product Details: - Brand: CrystalClear - Liquid Volume: 64000 Gallons - Item Weight: 5.6 Pounds - Item Form: Tablets - Target Species: Fish - Is Discontinued By Manufacturer ‏ : ‎ No - Product Dimensions ‏ : ‎ 7.75 x 7.75 x 8 inches; 5.6 Pounds - Item model number ‏ : ‎ CC040-384 - Date First Available ‏ : ‎ February 4, 2014 - Manufacturer ‏ : ‎ Airmax - Best Sellers Rank: #1,064 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #6 in Water Garden & Pond Treatment - #6 in Water Garden & Pond Treatment - Customer Reviews: 4.0 out of 5 stars 2,520 ratings INTERNATIONAL ORDERS Our international orders are directly handled by eBay's Global Shipping Program. We are not able to make any changes to the customs forms. In addition, it is up to the buyer to make sure the item will work for their respective country especially for electronic devices. In some cases, a power converter/transformer might be required for electronic devices. Please ask all questions prior to placing the order. In addition, since eBay cannot provide a return label for international orders, it is up to the buyer to pay for return shipping for international orders regardless of reason.