Pond Maintenance Kits take the guesswork out of pond maintenance, Everything you need to keep your water clean and clear is included, This kit includes 6 pounds Pond Cleaner Dry, 6 pounds Muck Buster, 8 ounces Purify Dry, and 10 pounds Aqua Fix Dry, For ponds up to 5000 gallons, SKU: RTL7CS196