The Seachem Fish Net is a dependable tool for your aquarium needs. This net comes in 6 different sizes and can be found in two lengths to choose from (12" or 16") and also comes with mesh in two sizes as well (standard and fine). In addition each Fish Net comes with hook hanging capabilities for easy storage and quick drying. With so many combinations the Seachem Fish Net is sure to fit the needs of any aquarium.