Shop / Small Pet / Tetra Pond UV Replacement Bulbs Tetra Tetra Pond UV Replacement Bulbs $20.99 UV bulb 09 Watt for UV1 and UVC 9 UV bulb 18 Watt for UV2 and UVC 18 UV bulb 09 Watt for UV1 and UVC-9 UV bulb 18 Watt for UV2 and UVC-18 Purchase Options Pick-up in Store Not Available Set your store for inventory and store pickup details Zip Code Search Same-day Delivery* Not Available No charge for delivery orders over $79. *Order before 2pm and have it delivered today. Orders placed after 2pm will be delivered the next day. Must be inside delivery radius. $10 Delivery fee on orders under $79. Zip Code Unfortunately delivery is not available to this address. In order to ensure the best availability accuracy, changing your selected store will remove all items from your cart. You will need to re-add these items with your newly selected store if you choose to continue. Continue Cancel Ship it to Me Not Available Quantity Add To Cart Information Ingredients 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 TetraTetra 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. N/A Customers also liked Customer Reviews