• Promotes dazzling, clear water in your finned friends’ abode.
• Designed to be easy to install—no tools necessary!
• Helps remove murkiness from aquarium water.
• Helps create a green-water-free home for your fish!
• Comes with a powerhead.

Help keep the water in your aquarium dazzling and clear with the AA Aquarium Green Killing Machine Internal UV System. This system helps remove murkiness from your aquarium water so that your finned friends can enjoy swimming the day away in cloudless water. It comes with a powerhead to help fight off green water and other contaminants in freshwater aquariums. Plus, this system is designed to be easy to install—no tools necessary!