Aquatop Submersible Filter W/UV Sterilizer, Black

Aquatop Submersible Filter W/UV Sterilizer, Black is for aquariums up to 75 gallons. Built-in 7 watt uv sterilizer with large mechanical pre-filter sponge. Prevents algae growth and controls free floating parasites and disease causing pathogens. Adjustable water flow for various tank sizes. Suitable for fresh and saltwater use.