The Norfine Watertight Sock Net is an essential tool for any Koi keeper. This 11-inch diameter net is specifically designed for the safe and secure transfer of Koi fish. Its watertight design ensures that the fish can be moved from one location to another, such as from a pond to a bowl or inspection tank, without risking injury or stress. The watertight feature of the sock net protects the fish's delicate scales and prevents them from being dropped during transfer. This makes the Norfine Watertight Sock Net a crucial item for maintaining the health and safety of your Koi, whether for routine handling, medical treatment, or transportation purposes.