See the tour of Pennock Family Farm! Join Paul Begue as he features an aquaponics system that discharges zero water in Colorado. This incredible feat has been achieved by J.D. Sawyer of the Aquaponic Source. This system features an AST Endurance Filter for mineralization. This filter is processes the nutrients, keeping water healthy for the fish while feeding the plants. This two part series on Pennock is split into an aquaculture loop for the fish and a hydroponics loop focusing on the plants.