Alpine Ultra-Violet Water Clarifiers kill suspended algae with UV light. This easy to use clarifier ensures 100% clarity. As water passes through, the rays of the ultra-violet lamp eliminate green water by making the algae clump together so it can be removed by the ponds filter. Non-submersible; for out of pond use only!
FEATURES:
Rotates 360 degrees making it easier to run hose to and from unit
