Aquascape® UltraKlear® UV Clarifier/Sterilizer Sinking All models run on regular

All models run on regular household current (110v) in the USA

25 feet of 1½" quality kink-free hose that won't crimp or collapse

The ThermaKoi 1

a water temperature of at least 48°F

Aquascape® UltraKlear® UV Clarifier/Sterilizer Sinking All models run on regularIn a pond, algae blooms or "green water" can be a difficult issue to address safely and effectively. Not anymore! The Aquascape UltraKlear UV Clarifier Sterilizer uses a technologically advanced T5 high output UV bulb, making it more efficient than traditional UV clarifiers. The Aquascape UltraKlear UV Clarifier Sterilizer features a swirl sleeve that helps direct the water around the UV bulb, creating more contact time and increasing UV efficiency up