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.


COODIA Internal Green Water Killer Aquarium Filter Tank U-V Pump
35.99 35.99 click here to buy COODIA Internal Green Water Killer Aquarium Filter Tank U-V Pump


158GPH Small Aquarium Filter, UV Sterilizer for Aquarium for 10-45 Gallon Tank, Internal Pump for Turtle Betta Fish Tank Filter Silent 4-in-1 Green Killing Machine with Fish Tank Filters Deodorization
32.99 32.99 click here to buy 158GPH Small Aquarium Filter, UV Sterilizer for Aquarium for 10-45 Gallon Tank, Internal Pump for Turtle Betta Fish Tank Filter Silent 4-in-1 Green Killing Machine with Fish Tank Filters Deodorization


JAHEA Aquarium Clean Light,3 W Mini &13W Submersible Light with UV Test Card,Aquarium Water Clean Green Clear Waterproof Clean Lamp for Pond,Swimming Pool,Indoor (3W Mini)
13.98 13.98 click here to buy JAHEA Aquarium Clean Light,3 W Mini &13W Submersible Light with UV Test Card,Aquarium Water Clean Green Clear Waterproof Clean Lamp for Pond,Swimming Pool,Indoor (3W Mini)


Coralife Aquarium Fish Tank Marine Salt Water Turbo-Twist UV Sterilizer 12X, For up to 500 Gallons
180.04 180.04 click here to buy Coralife Aquarium Fish Tank Marine Salt Water Turbo-Twist UV Sterilizer 12X, For up to 500 Gallons


COOSPIDER Aquarium Filter Sun JUP-01 for 40-80 Gallon Tank Clear, U-V Fish Tank Green Clean Machine Submersible Pump w/ 1 Spare Bulb + 2 Replace Filter
46.99 46.99 click here to buy COOSPIDER Aquarium Filter Sun JUP-01 for 40-80 Gallon Tank Clear, U-V Fish Tank Green Clean Machine Submersible Pump w/ 1 Spare Bulb + 2 Replace Filter


AA GKM3W Mini Internal UV,Black,AAUV3W-B
49.99 45.92 click here to buy AA GKM3W Mini Internal UV,Black,AAUV3W-B


AquaUltraviolet Advantage 2000+ Inline 3/4" Barb - 15 Watt Aquarium UV Sterilizer
176 176 click here to buy AquaUltraviolet Advantage 2000+ Inline 3/4


Devopet Aquarium U-V Light, Al-gae Clean Light for Fish Tank, Green Water Clean Lamp with Timer, Amphibian Aquarium U-V Lamp for in-Line and in-Tank Use, for 40-75 Gallons Fish Tanks(8W)
23.99 23.99 click here to buy Devopet Aquarium U-V Light, Al-gae Clean Light for Fish Tank, Green Water Clean Lamp with Timer, Amphibian Aquarium U-V Lamp for in-Line and in-Tank Use, for 40-75 Gallons Fish Tanks(8W)


13W Aquarium UV Sterilizer for 70-200 Gallon Fish Tank Light Aquarium Algae Clean Light Green Killing Machine Algae Remover
35.99 35.99 click here to buy 13W Aquarium UV Sterilizer for 70-200 Gallon Fish Tank Light Aquarium Algae Clean Light Green Killing Machine Algae Remover


AA GKM24W Internal UV for Aquariums up to 120Ga,Black
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