Description: 【Natural Solution】: Our Snail Catcher Aquarium Fish Tank Plant Planaria Leech Removal Device provides a natural and effective way to catching planaria, snails, and leeches, making your fish tank cleaning and healthy. 【Easy Operate】: Simply pour the into the chamber, cover it with the lid, and let it sink naturally to the bottom of the tank, or hang it vertically in the aquarium. 【Transparent Designs】: snail catching box made of transparent material, this planaria catcher does not affect the aquarium's landscape, blending seamlessly into your tank's environment. 【Fun Addition】: Not only does it keep your fish tank cleaning, but it also adds fun to your aquarium maintenance routine as you watch the device catching the grass tank. 【Versatile Use】: Great for all types of aquariums, our planaria catching box is an essential tool for maintaining a healthy and beautiful aquatic environment. Size Chart: 6.5cmx5cmx3cm/2.56inchx1.97inchx1.18inch Package Includes: 1 Snail Catcher Note: Please allow slightly errors due to manual measurement and different monitors.