Deliver toUnited Arab Emirates
TetraPond Replacement Bulb For GreenFree UV Clarifier, For Clean And Clear Ponds, 9-Watt, 1 Count (Pack of 1)

Description:

  • REPLACEMENT BULB: For use in TetraPond GreenFree UV Clarifier to control heavy algae blooms in ponds and water gardens and keep water clean and green-free
  • ULTRAVIOLET LIGHT: Destroys the reproductive ability of single-celled algae
  • ANNUAL MAINTENANCE: Replace bulb every pond season for continued algae control
  • HIGH-EFFICIENCY: For up to 11 months of continuous operation
  • 4 AVAILABLE SIZES: 5 watts for ponds up to 660 gallons; 9 watts for up to 1,800 gallons; 18 watts for up to 4,400 gallons; and 36 watts for up to 8,800 gallons

  • This replacement bulb is designed for use in TetraPond GreenFree UV Clarifier for ponds. This high-efficiency bulb has an 8,000-hour life, so it should be replaced after 11 months of continuous operation. Make sure to replace every pond season – the bulb may continue to glow, but its effectiveness in killing algae diminishes. Convenient viewing window in TetraPond GreenFree UV Clarifier makes it easy to ensure the bulb is working. Replacement bulbs are available in four sizes: 5 watts for ponds up to 660 gallons; 9 watts for up to 1,800 gallons; 18 watts for up to 4,400 gallons; and 36 watts for up to 8,800 gallons. TetraPond GreenFree UV Clarifier (not included) works to keep your pond clean, clear, and free of unsightly green algae. These dependable clarifiers use ultraviolet light to destroy suspended green algae. As algae are pumped into the clarifier, they are exposed to ultraviolet light that destroys the reproductive ability of single-celled algae. The dead algae are then pumped out of the TetraPond GreenFree UV Clarifier, where they clump and are removed by your pond's filtration system. Removes heavy algae blooms (usually within 8 days) and keeps the pond algae-free long-term. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.

    Amazon.com

    TetraPond GreenFree UV Clarifiers Keep Your Pond Clear and Clean

    15 foot power cord makes placing your UV Clarifier easy

    TetraPond GreenFree UV Clarifiers work to keep your pond clean, clear, and free of green algae. These dependable clarifiers use ultraviolet light to destroy suspended green algae. As algae are pumped into the Clarifier they are exposed to Ultra-Violet light that destroys the reproductive ability of single celled algae. The dead algae is then pumped out of the Clarifier where it clumps and is removed by your tank’s filtration system. Tetra UV Clarifiers can typically remove heavy algae blooms within five days and keep your pond algae-free long term. GreenFree UV Clarifiers are easy to conceal, durable, install in minutes, and feature a 3-year limited warranty.

    The UV clarifier can significantly improve water clarity

    Components

    • PL-S UV bulb: Provides 11 months of continuous operation
    • High clarity quartz tube
    • Stainless steel insert: Reflective surface increases UV exposure. Prevents internal UV degradation of plastic housing.
    • Quick release couplings
    • Transparent fittings allow lamp-on check
    • Mounting brackets

    How it Works

    1. Pond water containing single-cell algae is pumped into clarifier.
    2. Reflective stainless steel surface increases UV exposure.
    3. Ultra-violet light destroys single-cell algae’s ability to reproduce.
    4. Single-cell algae dies, clumps, and is removed by filtration.

    Long-Lasting Replacement Bulbs

    TetraPond UV Bulbs should be replaced every 2 seasons or 11-months for maximum efficiency.

    UV Clarifier For Ponds Up to: Bulb Replacement 5 Watt 660 Gallons 9 Watt 1800 Gallons 18 Watt 4400 Gallons 36 Watt 8800 Gallons

    More Great Pond Products

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    Reviews:

    5.0 out of 5 stars Twice the price of the non-brand uv bulbs: perhaps quality of Tetra reflects the higher price

    P.R.Q. · April 21, 2025

    exact replacement fitting for standard 9v uv bulb. it fit and it works very well. the cost is great I the bulb lasts a long time.

    5.0 out of 5 stars I was very satisfied with my purchase

    F. · August 18, 2025

    This is a great UV light, at first I thought it would be too small to clear my water, but it turned out to be a good fit and my pond is clear and beautiful and my koi seem to love it.

    5.0 out of 5 stars Gets the job done

    Z.M. · May 26, 2025

    These bulbs started working on the algae in my pond immediately. Glad to have purchased the

    5.0 out of 5 stars It’s an absolute must

    D. · July 23, 2025

    A game changer for my 800g pond! Crystal clear in 3-4 daysHighly recommend it

    4.0 out of 5 stars Good Light

    M.A. · June 20, 2024

    Light works good so far. Easy to put together.

    5.0 out of 5 stars Clean pond

    A.R. · July 16, 2025

    Brightness

    5.0 out of 5 stars Great deal

    j.m. · May 16, 2025

    Perfect fit good price

    5.0 out of 5 stars excelente

    A.C. · May 7, 2025

    excelente

    Cumple y me sirvió para filtro Dophin-008

    M. · January 8, 2020

    El producto cumple, lo puse en un filtro dophin -008 y funciona bastante bien.

    TetraPond Replacement Bulb For GreenFree UV Clarifier, For Clean And Clear Ponds, 9-Watt, 1 Count (Pack of 1)

    Product ID: UO00474SVOT
    Condition: New

    4.6

    (1,284 ratings)

    AED10779

    Price includes VAT & Import Duties
    Size: 1 Count (Pack of 1)
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Water Treatment”

    TetraPond Replacement Bulb For GreenFree UV Clarifier, For Clean And Clear Ponds, 9-Watt, 1 Count (Pack of 1)

    Product ID: UO00474SVOT
    Condition: New

    4.6

    (1,284 ratings)
    TetraPond Replacement Bulb For GreenFree UV Clarifier, For Clean And Clear Ponds, 9-Watt, 1 Count (Pack of 1)-0
    Size: 1 Count (Pack of 1)

    AED10779

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • REPLACEMENT BULB: For use in TetraPond GreenFree UV Clarifier to control heavy algae blooms in ponds and water gardens and keep water clean and green-free
  • ULTRAVIOLET LIGHT: Destroys the reproductive ability of single-celled algae
  • ANNUAL MAINTENANCE: Replace bulb every pond season for continued algae control
  • HIGH-EFFICIENCY: For up to 11 months of continuous operation
  • 4 AVAILABLE SIZES: 5 watts for ponds up to 660 gallons; 9 watts for up to 1,800 gallons; 18 watts for up to 4,400 gallons; and 36 watts for up to 8,800 gallons

  • This replacement bulb is designed for use in TetraPond GreenFree UV Clarifier for ponds. This high-efficiency bulb has an 8,000-hour life, so it should be replaced after 11 months of continuous operation. Make sure to replace every pond season – the bulb may continue to glow, but its effectiveness in killing algae diminishes. Convenient viewing window in TetraPond GreenFree UV Clarifier makes it easy to ensure the bulb is working. Replacement bulbs are available in four sizes: 5 watts for ponds up to 660 gallons; 9 watts for up to 1,800 gallons; 18 watts for up to 4,400 gallons; and 36 watts for up to 8,800 gallons. TetraPond GreenFree UV Clarifier (not included) works to keep your pond clean, clear, and free of unsightly green algae. These dependable clarifiers use ultraviolet light to destroy suspended green algae. As algae are pumped into the clarifier, they are exposed to ultraviolet light that destroys the reproductive ability of single-celled algae. The dead algae are then pumped out of the TetraPond GreenFree UV Clarifier, where they clump and are removed by your pond's filtration system. Removes heavy algae blooms (usually within 8 days) and keeps the pond algae-free long-term. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.

    Amazon.com

    TetraPond GreenFree UV Clarifiers Keep Your Pond Clear and Clean

    15 foot power cord makes placing your UV Clarifier easy

    TetraPond GreenFree UV Clarifiers work to keep your pond clean, clear, and free of green algae. These dependable clarifiers use ultraviolet light to destroy suspended green algae. As algae are pumped into the Clarifier they are exposed to Ultra-Violet light that destroys the reproductive ability of single celled algae. The dead algae is then pumped out of the Clarifier where it clumps and is removed by your tank’s filtration system. Tetra UV Clarifiers can typically remove heavy algae blooms within five days and keep your pond algae-free long term. GreenFree UV Clarifiers are easy to conceal, durable, install in minutes, and feature a 3-year limited warranty.

    The UV clarifier can significantly improve water clarity

    Components

    • PL-S UV bulb: Provides 11 months of continuous operation
    • High clarity quartz tube
    • Stainless steel insert: Reflective surface increases UV exposure. Prevents internal UV degradation of plastic housing.
    • Quick release couplings
    • Transparent fittings allow lamp-on check
    • Mounting brackets

    How it Works

    1. Pond water containing single-cell algae is pumped into clarifier.
    2. Reflective stainless steel surface increases UV exposure.
    3. Ultra-violet light destroys single-cell algae’s ability to reproduce.
    4. Single-cell algae dies, clumps, and is removed by filtration.

    Long-Lasting Replacement Bulbs

    TetraPond UV Bulbs should be replaced every 2 seasons or 11-months for maximum efficiency.

    UV Clarifier For Ponds Up to: Bulb Replacement 5 Watt 660 Gallons 9 Watt 1800 Gallons 18 Watt 4400 Gallons 36 Watt 8800 Gallons

    More Great Pond Products

    , , , , , , , , , , , , , , , ,

    Reviews:

    5.0 out of 5 stars Twice the price of the non-brand uv bulbs: perhaps quality of Tetra reflects the higher price

    P.R.Q. · April 21, 2025

    exact replacement fitting for standard 9v uv bulb. it fit and it works very well. the cost is great I the bulb lasts a long time.

    5.0 out of 5 stars I was very satisfied with my purchase

    F. · August 18, 2025

    This is a great UV light, at first I thought it would be too small to clear my water, but it turned out to be a good fit and my pond is clear and beautiful and my koi seem to love it.

    5.0 out of 5 stars Gets the job done

    Z.M. · May 26, 2025

    These bulbs started working on the algae in my pond immediately. Glad to have purchased the

    5.0 out of 5 stars It’s an absolute must

    D. · July 23, 2025

    A game changer for my 800g pond! Crystal clear in 3-4 daysHighly recommend it

    4.0 out of 5 stars Good Light

    M.A. · June 20, 2024

    Light works good so far. Easy to put together.

    5.0 out of 5 stars Clean pond

    A.R. · July 16, 2025

    Brightness

    5.0 out of 5 stars Great deal

    j.m. · May 16, 2025

    Perfect fit good price

    5.0 out of 5 stars excelente

    A.C. · May 7, 2025

    excelente

    Cumple y me sirvió para filtro Dophin-008

    M. · January 8, 2020

    El producto cumple, lo puse en un filtro dophin -008 y funciona bastante bien.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Water Treatment”