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The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV’s are slim, lightweight units designed for maximum UV effectiveness. Aqua Ultraviolet UV’s wil...
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The Statuary UV’s are attractive additions to the landscape of any small pond or water feature. The Fish and Frog are easy to retrofit simply by connecting to a submersible pump, the UV treat...
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The Twist series Aqua UV Sterilizers are designed for flexible installation, a union in the body allows you to rotate the inlet and outlet to design a sharp that works in the space available. An ex...
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The Classic Series UV’s are ideal for ponds, aquariums, and water features. The Classic’s rugged design has features that allow for quick installation and easy maintenance. Aqua Ultravi...
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Imagine swimming in a naturally clean clear pool. Chemicals cause unpleasant odors, damage pool equipment, and irritate swimmers' eyes and skin. When using an Aqua Ultraviolet Sterilizer, chemc...
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The SL Series UV’s are ideal for large commercial or residential ponds, aquariums, and water features. SL’s are engineered to accommodate high flow rates and varying water temperatures....
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When performance matters the Viper Series 400 Watt UV Sterilizer delivers the highest UV outputs and flow rates at a fraction of the size. The Viper Series is designed for maximum performance, powe...
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Enjoy the best possible pond water clarity with this in-line or standalone fixture. Multipurpose and versatile, this external-use pond ultraviolet clarifier features state-of-the-art magnetic balla...
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Philips Ultraviolet Replacement Lamps Germicidal UV Bulbs by Philips eliminate algae and last typically for 8000-9000 hours of operation.
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Pondmaster offers submersible Ultraviolet Clarifiers with the glowing monitor halo ring that immediately shows it's working.
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The Savio UV Clarifier comes in two sizes to give you the opportunity to give you pond the proper amount of UV killing power. The Savio Skimmer has a specially designed area to hold up to two UV un...
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The Tetra ultraviolet clarifier works by exposing single celled algae to very high levels of ultraviolet light as the pond water containing them is pumped through the unit. The ultraviolet radiatio...
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Get Aqua Ultraviolet's proven UV technology for your Savio® Skimmer. Easy retrofit design does not require additional brackets or attachments to work. Works with both the old style and new s...
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Quality Genuine Aqua Ultraviolet replacement parts. These are factory original replacement parts designed specifically for Aqua Ultraviolet UV units. Only factory original parts should be used in ...

UV Sterilization is the safest method of preventing and eliminating problems in an aquarium, or pond. UV will not kill a parasite on the fish, but parasites go through a free floating stage, at which point they are eliminated. Additionally, corals and fish can and do carry bacteria which can infect and spread throughout the tank, killing other inhabitants.
The initial thinking on reef tanks was to avoid UV, to keep plankton alive. However, with the skimmers and pumps used in ponds the plankton population in the water column is virtually non existent. You can use a UV continuously (recommended) or just keep one at the ready, in the event of an outbreak.
Points to ponder about UV Sterilization
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Most effective when run 24/7.
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Most effective if the water is clear.
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Most effective if bulb is new, or replaced regularly (at least every 6-8 months).
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Most effective if the UV light penetrates less than one inch of water.
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Effectiveness can be hindered if the water passes to fast past the bulb.
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Most effective if the exposure time of the water to the UV light is longer than one second.
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The effectiveness of UV light can be hindered if there is light blockage, i.e. a salt encrusted bulb.
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It can help to prevent future water borne pathogen reoccurrences, once the initial problem as been completely eradicated from the pond.
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UV light not only kills unwanted organisms, but beneficial ones as well.
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Should never be run when treating with any drugs or medications.
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UV can also alter the structure of some dissolved chemical compounds.
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UV light can be damaging to the human eye, so DO NOT look into the bulb.
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Always unplug the unit when working on it to prevent possible shock if it breaks or gets wet.
Ultraviolet Sterilizers
UV is versatile technology used for disinfecting pond water. UV offers a reliable, cost effective, environmentally friendly alternative to chemicals.