Tanks water changes easy and effective with minimum effort Does not hurt any aquarium fish when using. Especially for small fish tank There is a built-in filter to prevent juvenile fish or sand suction from tank 100% Brand new and high quality.
Made of durable plastic.
Total length: 1.7 m approx.
Instructions for use: Changing the water that came with the suction pipe immersed in a fish tank 4-5 inch up and down shaking the water several times until the tank is automatically discharged.