The UV Sterilizer AS 2.0 is a device designed to improve the quality and clarity of water in aquariums. It is an effective tool against water cloudiness and green water. It reduces or even eliminates the need for chemicals to clean the water.

The operation of the UV Sterilizer AS 2.0 is extremely simple. Water flowing through the device is subjected to ultraviolet radiation, which is emitted by a filament placed inside the casing. This light damages algae, bacteria, and pathogens, which are the main culprits for cloudy and green water.

It is important that the lamp only destroys the organisms that pass through its interior, making it completely safe for fish, other aquatic animals, and beneficial nitrifying bacteria. The UV Sterilizer AS 2.0 can also be useful in treating certain fish diseases, even without the need for medication.