U.V. Sterilizers
Choosing an Ultraviolet Sterilizer for Your Aquarium? Read More...
Ultraviolet sterilization is a proven, dependable, and effective method for controlling and eradicating algae spores, bacteria, and protozoa (i.e. ich) present in the water column. UV sterilization destroys disease-causing pathogens as water is pumped through the unit.When using one in a home aquarium, the UV unit should be placed last in the filtration line. You want to first filter the aquarium water through your mechanical filter and then run the water through the UV device before returning the water to your fish tank. By first removing the solids in the aquarium water with your mechanical filter (canister filter, etc), you are helping your UV unit to attain maximum operational efficiency.
The effectiveness of any UV sterilizer is determined by the UV bulb wattage, the age of the UV bulb, how clean the quartz sleeve is and the flow rate of the unit.