DeepBlue comment: A decent UV at an affordable price. Idea for clean alges. Make your aquarium crystal clear!
Eliminates harmful microorganisms instantly
Effectivity to reduce White Spot / Omy /Cav / Yan harmful disease Up to 500 Gallons or 1200 L
Suitable for Fresh or Saltwater

Coralife Turbo-Twist UV Sterilizers are the most efficient devices for ultraviolet sterilization on the market today. They feature a quartz glass sleeve with a PL compact fluorescent UV lamp surrounded by a revolutionary Turbo-Twist flow design to increase dwell time, which in turn increases efficacy. Continuous ultraviolet sterilization of your water eliminates single-cell algae for crystal-clear aquariums and also eradicates most harmful microorganisms on the initial pass through the chamber. Its triple-treatment time fully utilizes all the available UV output of the lamp and ensures that disease-causing pathogens cannot reproduce, thus decreasing the possibility of a disease outbreak in your system. Coralife Turbo-Twist UV Sterilizers have been designed for use in all freshwater and saltwater aquatic systems.
Suitable Tank
Coralife 36W UV Sterilizer Below 500 Gallons / 1200 L

Specification
Votlage 220V-240V 50hz
Power 40W
Power circuit for 3m long
UV Light Average Life Time : 8000 hours