Seven Bird Aquarium Suction and Pump for Cleaning and Changing Water

Gravel Cleaning: It works as a broom to remove dirt, debris, and fish waste from among the gravel or sand without the need to remove fish or plants. Water Exchange: Facilitates the process of draining dirty water from the sink quickly and easily. Working mechanism: It contains a manual pressure lamp to operate the siphon and a valve to control the speed of water flow