Otterbine gave the first public showing of its new Air Flo 3, the third generation of the golf course pond and lake management specialist’s diffused aeration systems. The Air Flo 3 is designed to provide a calm and serene water surface thanks to quiet on-shore compressors, which pump air to diffusers on the lake or pond bed. The diffusers release oxygen creating mass circulation to the bottom and top water layers without affecting the water’s surface. This creates, says Otterbine, a perfect water feature for the golfing environment where peace and tranquillity is important to players.