Water Gardening: Veggie Filters, 1 by TARogers5

TARogers5 wrote:
I sort of made one. Have the water fall going into a small pond filled with plants and then into the main pond. Put cola crates in the bottom and covered with hardware cloth and then covered with pea gravel. The water flows thru the gravel and plant roots before in goes to the main pond. The plants help clear the water up and feed the fish with whatever flows down. Hope this helps some. Others will join and give you more options. Ted