Easy Pro: Sludge Remover Bacteria Blocks 4 Sizes Available pond air pump aerator JAF8W JAF16W JAF24W JAF28W Liner Universal Mount with Simple JAF8W JAF16W JAF24W JAF28W Liner Size 7' x 10' Stream 7' x 20' Stream 8' x 30' Stream 10' x 33' Stream 10' x 10' Reservoir 10' x 12' Reservoir 12' x 15' Reservoir 15' x 15' Reservoir Tubing 1 1 4" x 25' Flex Pipe 2" x 25' Flex Pipe 2" x 50' Flex Pipe 2" x 50' Flex Pipe Pump Warranty 3 years 2 years 2 years 2 years Pump Vault JAFM JAFM JAFM JAFM Spillway UWD23 UWD23 UWD23 2 UWD23 Rescubes 3 High Strength 5 High Strength 7 High Strength 7 HSC44 Outlet 2" Reduces murky water caused by organic wastes 1 block per 1000 gallons 1 block per 1000 gallons 1 block per 1000 gallons 1 block per 1000 gallons Bottle Treats 12000 gallons 24000 gallons 3000 gallon pond for up to 6 months 10000 gallon pond for up to 4 months Weight 1 pound 1 pound 1 pound 1 pound