In our backyard we have a koi pond as can be seen at left. The pond is 16 feet long by 10 wide and 30 inches deep (approx 3,000 gal). We employ a unique filtration system, a combination of an Oxy-Klear hydrolysis system combined with a Rainbow Plastics prefilter, to keep the water clean, clear and free of bacteria. The photo you see is in the early summer with the lotus in bloom and few of the fish swimming below. The deck surrounding the pond joins the porch on the back of our house. Hope you enjoy this view.