AquascapePRO® Pond Starter Bacteria and Filter Cleaner, Gallon ProEco Products 7 cubic foot box (80

7 cubic foot box (80 BioBalls per gallon)

and flared design makes smoother flow

Remains effective over a wide range of pH conditions

000 SPEHS1016 Pressure Gauge All Sizes PTPF025PLUGORING Lid Air Relief Threaded Plug & Rubber Washer  All Sizes PFLIDBLKORSET Black Filter Lid & Lid Seal All Sizes of Current Models PTPFORING Seal for Filter Lid All Sizes of Current Models K1MBFPKIT15V3US Plumbing Kit K+3000 & K+4800 Models    (16"-20" Diameter) K1MBFPK20V24US Plumbing Kit

The check valve will prevent water in the filter from back-flowing into the skimmer when the pump is switched off and keep water in bogs when the pump is turned off and other purposes

AquascapePRO® Pond Starter Bacteria and Filter Cleaner, Gallon ProEco Products 7 cubic foot box (80Starting your pond off right in the spring is one of the most important things you can do for your pond. AquascapePRO Pond Starter Bacteria quickly establishes the biological ecosystem for spring start up and for new ponds. Safe for fish, plants and animals. 25% more concentrated than the consumer equivalent Including measuring cups and dosage guide makes application easy 1 cup treats up to 6,000 gallons, and the entire bottle treats up to 96,000