Help keep your pond clear with Tetra’s GreenFree Ultraviolet Pond Clarifier. This device uses ultraviolet light to destroy suspended green algae by targeting the reproductive ability of single-celled algae. Once the algae are destroyed, they are pumped out of the clarifier, clumped and removed by your pond’s filtration system. Tetra’s GreenFree Ultraviolet Pond Clarifier installs in minutes, is easy to use and conceal, and can help remove algae blooms in just 8 days! 

Why We Love It:

• 9 Watt Model is designed for ponds that can hold up to 1,800 gallons.
• Helps combat heavy algae blooms in ponds and water gardens for a clean, green-free finish.
• Comes with a UV bulb that can last for up to 11 months.

About Tetra

Tetra aquarium products are dedicated to helping seasoned hobbyists and beginners alike to enjoy a successful, life-long aquatic experience. Our complete line of Tetra nutrition, water care, filtration and aquarium products help make fishkeeping accessible to all hobbyists so they can benefit from its rewards.

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