Fish Tank Aquarium Gravel Cleaner Kit, Quick Water Change Aquarium Cleaner with Adjustable Water Flow Controller Cleaning Accessories, Aquarium Gravel Cleaner Fish Tank Kit for Water Changing and Filter Gravel Cleaning aquarium needs aquarium straw

•【Adjustable Water Flow】A water flow clp is provided for you to control the water flow. Just clip it on the water outlet pipe to use. It also comes with a fixture clamp that fixes the outlet pipe on bucket to prevent water from splashing out.

•【Easy to Use and Assemble】Quick to assemble in seconds. Easy to use and no electricity needed. Hold the handle and press it continuously for several times, it will automatically pump the water out. If not, just repeat the operation.

•【Built-in Filter Attention】Built-in filter basket not only effectively blocks gravel to prevent blockage, but also prevents small fish from being sucked out of the tank. Attention: Always keep the water outlet at least 50cm lower than the water inlet.

•【Multi Purpose Cleaning Kit】This aquarium gravel cleaner kit uses siphon principle, can be used for aquarium sand washing, fish waste cleaning, and water changing, comes with scraper for algae cleaning, leaving a living environment for fish.