Aquarium Filter, Plastic Skimmer, Oil Skimmer for

??????? and safe: Super strong ABS shell, sturdy and durable, without fear of external force and chemical corrosion, longer service life. Light weight and mini size do not take up limited space in the aquarium, practical and practical. ????????【Functions】??????? Quick and easy installation, traps dirt, removes impurities and provides maximum water to filter the sponge. Helps improve oxygen exchange and keep your aquarium water clean and clear. ??????? Easy to set up: Simply install an airline into the unit and turn on the air pump to clean and oxygenate your tanks. Do not use tap water to clean, just press the sponges into the tank water. ??????? Adjustable The adjustable button allows increased or decreased water as desired, which is extremely helpful during feeding times, or use it as needed. Easy to use, fast and effective. ??????? Wide range of uses: Suitable for fresh & salt water and all kinds of ornamental fish breeding, breeding and fish formation, especially for colourful fairy, small fish, shrimp tanks, bed basins, etc.