Product name: small fish tank cleaner Size: 28 * 5 * 5cm Material: transparent plastic PS+TPE Color: red, blue, green, , black, white, yellow Specifications: 1. This product is 100% brand new and high quality. The operation is simple and easy to use. Effectively remove the dirt at the bottom of the fish tank. 2. It can also be used to apply to the water tank. Keep the aquarium clean and provide a good living environment for your fish. 3. Remove the dirt and residual feed at the bottom of the small fish tank. Very good at using as a small water tank water exchanger. 4. It is suitable for brine shrimp, red worm and water flea after thawing food. The amount of water absorbed by the dropper can be adjusted by controlling the grip strength at the end of the dropper. 5. It is non-toxic, odorless, labor-saving and durable. Small size, light weight, you can drive at will, applicable to a wide range of fish tanks, high adaptability. Package Included: 1 * Dirt absorber