Keep your pond free of green algae with Tetra Pond UV Replacement Bulbs. UV light kills suspended green algae, preventing it from taking over your pond. Tetra Pond UV Replacement Bulbs are high-efficiency bulbs that work with Bio-Active Pressure Filters with UV and TetraPond UV Clarifiers to remove algae blooms within 5 days and keep your pond algae-free. They have an 8,000-hour lifetime and will effectively kill algae for up to 11 months.

Why We Love It:

• Powerful UV clarifier keeps pond water clean and green free
• Enjoy crystal clear pond water with minimal effort and maintenance
• UV light effectively destroys unsightly green pond water algae

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.