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.
Turbo-Twist 6x: 18 watt, treats up to 250 gallon saltwater or
freshwater aquariums
The 12x-36 model will treat up to 500 gallon aquariums.