Tetra Pond UV Replacement Bulb, slide 1 of 1

Tetra Pond UV Replacement Bulb

  • List Price:


  • Price:

    $11.99 FREE 1-3 dayShipping over $49

  • You Save:

    $14.00 (54%)

Autoship: &Save

$11.39(Save an extra 5%)

Simply select Autoship at checkout for easy regular deliveries.

In stock
cw-icon-heart Created with Sketch. Add to Favorites

Keep your pond free of green algae with Tetra Pond 5 UV Replacement Bulbs. UV light kills suspended green algae, preventing it from taking over your pond. Tetra Pond 5 Watt 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.

Key Benefits
  • Powerful UV clarifier keeps pond water clean and "green free"
  • UV light effectively destroys unsightly green pond water algae
  • Enjoy crystal clear pond water with minimal effort and maintenance
  • Replace after 11 months for optimal effectiveness
  • For all TetraPond UV Clarifiers

Shop Our Entire Buy 3, Get 1 Free Assortment alt text

See all items by Tetra

  • Item Number
  • Dimensions
    1.5 x 1 x 6.75 inches
  • Weight
    2.03 ounces
  • Aquarium Type
  • Fish Type
    Koi & Pond Fish
Rating: 3.6 of 5 stars 3 Reviews 3 Reviews 3.7 out of 5 Stars

Filter reviews by star rating

67% Recommend

67% of reviewersrecommend this product

Rating: 3.6 of 5 stars 3.7 / 5

You've Already Reviewed This Item

3 Reviews

Showing 3 Reviews

  • 5 out of 5 stars


    By help on Jun 17, 2020

    I have it didn’t see any change in 2 days u have to have it up right in on bottom out on top don’t have it laying down after one day say 30 percent change

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Replacement 5 watt UV bulb

    By Mimi on May 11, 2020

    Purchased a clarifier from a local pet store 2 yrs ago and this yr it needed a new bulb. Found them on chewy.com at a substantial savings plus they arrived within a week! Good job

    You liked it! Something went wrong. Please try again later. Report
  • 1 out of 5 stars

    Expensive bulb that doesn't work

    By deadeyedoc on Apr 30, 2017

    Easy purchase online. Fast shipping. The only problem is that the bulb doesn't work. At first I thought it was because you can't see the UV light in the daytime. Then when I went out at night I thought I could see if it was working. Still couldn't see anything. Figured I'd give it some time to clear up the water in the pond like the last bulb always kept it but still no change in water. I assume it doesn't work now.

    You liked it! Something went wrong. Please try again later. Report