Maintain crystal-clear pond water with the Aquacadabra U.Vanquish PLL UV Replacement Bulb Range. Designed for use in compatible pond UV clarifiers, these high-performance 4-pin UVC lamps help control green water caused by floating algae while supporting efficient pond filtration.

As pond water passes through the UV clarifier, the ultraviolet light helps neutralise algae and other waterborne microorganisms. This process causes algae particles to clump together, making them easier for pond filters to remove and helping improve overall water clarity.

Manufactured using high-quality UVC materials, Aquacadabra U.Vanquish PLL bulbs provide reliable performance, strong UV output and long service life. Ideal for routine pond maintenance, these replacement lamps help maintain optimum UV clarifier performance and support a healthier environment for fish, plants and aquatic life.

Available Models

• Aquacadabra U.Vanquish PLL 18W UV Replacement Bulb
• Aquacadabra U.Vanquish PLL 24W UV Replacement Bulb
• Aquacadabra U.Vanquish PLL 36W UV Replacement Bulb
• Aquacadabra U.Vanquish PLL 55W UV Replacement Bulb

Specifications

• Brand: Aquacadabra U.Vanquish
• Type: PLL UV Replacement Bulb
• Fitting: 4 Pin
• Technology: UVC
• Wattages Available: 18W, 24W, 36W, 55W
• Application: Pond UV Clarifiers & Pond Filtration Systems

Important Information

Please check your existing bulb wattage, dimensions and 4-pin fitting configuration before ordering to ensure compatibility with your UV clarifier. UV bulbs are typically recommended for replacement every 6–12 months to maintain maximum UV performance.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.