Kasco Marine proudly presents the popular 3400JF model. It is great for medium size ponds and when multiple fountain patterns are desired. The 5 fountain patterns range from 7′ in height to 20′ in diameter. With 5 multiple fountain patterns, you have the freedom to adjust the aerating fountain to fit your pond, weather conditions, and your tastes. It does a great job at adding oxygen and improving your pond or lake aeration.