Fish tank supplies at great prices

UV Sterilizers for Saltwater Aquariums

If you want to have truly crystal clear water, a UV Sterilizer is for you. Or, perhaps you have a problem with parasites? Whatever the case, a UV sterilizer will clean your water without the use of harsh chemicals. The way that a UV sterilizer works is that it shines a powerful beam of light at a trapped column of water – this will kill organic matter like algae and parasites, while leaving your fish unharmed.

You really can’t go wrong with a UV sterilizer from Fish Fans.


AA Aquarium Green Killing Machine 24Watt | Internal UV Sterilizer System with Power Head | Kills Algae, Bacteria, and Waterborne Pathogens | Easy, Submersible Installation
$83.00 $79.78
click here to buy AA Aquarium Green Killing Machine 24Watt | Internal UV Sterilizer System with Power Head | Kills Algae, Bacteria, and Waterborne Pathogens | Easy, Submersible Installation

Keep your fish healthier and tank clearer with an advanced uv system for your tank - the green killing machine. uv biologically cleans the water in your tank! when you need to control the bacteria in your fish tank and want to safely eliminate algae, improve clarity, and keep fish healthy, you need ...


AquaUltraviolet Advantage 2000+ Inline 3/4" Barb - 15 Watt Aquarium UV Sterilizer
$128.94 Too low to display
click here to buy AquaUltraviolet Advantage 2000+ Inline 3/4

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 will clear your water in 3 to 5 days sometimes overnight and keep it that way. performance is guaranteed when sized, ...


Coralife Turbo Twist UV Sterilizer, 12x
$169.43 $168.46
click here to buy Coralife Turbo Twist UV Sterilizer, 12x

Coralife turbo-twist 12x ultraviolet sterilizer with quartz glass sleeve, turbo-twist 12x flow design. pl-l compact flourescent 36-watt uv lamp. for freshwater and saltwater aquariums up to 500-gallon. hang-on bracket included. 5/8-inch and 1-inch barbed inserts included. requires a water pump with ...


Polar Aurora Free Media 3-stage External Canister Filter with 9-watt Uv Sterilizer for Aquarium 370 GPH Builtin Pump Kit Canister
$65.99 $65.99
click here to buy Polar Aurora Free Media 3-stage External Canister Filter with 9-watt Uv Sterilizer for Aquarium 370 GPH Builtin Pump Kit Canister

The filter trays/cases can be filled separately and have practical handles. the prefilter lying on top retains coarse dirt efficiently and prolongs significantly the lifetime of biological filter materials. easy to remove and clean and can be re-used. features: 3 stages of filtration 9w uv power...


SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH
$77.49 $77.31
click here to buy SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH

Canister filters provide superior filtration ideal for larger or heavily-stocked aquariums. suitable for use with freshwater or saltwater aquariums, canister filters maximize filtering capacity by taking advantage of their large filter body. canister filters are used by fish enthusiasts who need sup...


Coralife Turbo-Twist UV Sterilizers for Pond, 3X
$108.97 $96.99
click here to buy Coralife Turbo-Twist UV Sterilizers for Pond, 3X

Coralife turbo-twist ultraviolet sterilizers feature a unique twist flow design that guides water flow more evenly through the sterilizer, increasing exposure to ultraviolet light and improving the treatment of unwanted algae and harmful microorganisms.


Aqua Ultraviolet AAV00070 57-watt UV Sterilizer for Aquarium, 2-Inch, Black
$399.95 Too low to display
click here to buy Aqua Ultraviolet AAV00070 57-watt UV Sterilizer for Aquarium, 2-Inch, Black

Uv is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. using the same germicidal rays as the sun, but hundreds of times stronger uv offers a reliable, cost effective, alternative to chemicals and their resulting bi-products. uv sterilization is a purely ...


Polar Aurora Free Media 3 Stage 100 Gallon Aquarium Fish Tank Canister Filter + 9W UV Sterilizer 370 GPH
$65.99 $65.99
click here to buy Polar Aurora Free Media 3 Stage 100 Gallon Aquarium Fish Tank Canister Filter + 9W UV Sterilizer 370 GPH

Description : external 3 stage canister filter with built in uv sterilizer. filter is capable of handling up to 370 gallons per hour with 3 flexible media trays that allow you to add your media of choice. the filter has a built in 9 watt uv sterilizer to help kill algae spores and bacteria, promotin...


SunSun Hw303B 370GPH Pro Canister Filter Kit with 9-watt UV Sterilizer
$84.99 $84.91
click here to buy SunSun Hw303B 370GPH Pro Canister Filter Kit with 9-watt UV Sterilizer

The sun hw-303b external 4 stage canister filter is ideal for tanks up to 100 gallon. it handles up to 370 gallons per hour. the sun hw-303b includes filter pads, hoses and all the parts you need to get started. the three flexible media trays allow you to add other filtration media such as sun sun's...


Polar Aurora Free Media 3-stage External Canister Filter with 9-watt UV Sterilizer for Aquarium 265 GPH Builtin Pump Kit Canister
$61.99 $61.99
click here to buy Polar Aurora Free Media 3-stage External Canister Filter with 9-watt UV Sterilizer for Aquarium 265 GPH Builtin Pump Kit Canister

Features: 3 stages of filtrationthe item is just for fish, not for turtle. max flow rate: 265 gph (1000l/h) hose size: 3/4" max-h: about 4.6 feet 110-120v 50-60hz removes debris from water surface dimensions: 9"x 9"x 17.5" (length x width x height) measurement are in inches. includes: (1) inp...