The Difference Bettween Ozone and UV Sterilizer

By showering algae with ultraviolet rays, a UV sterilizer kills algae the same way it kills other microorganisms. Radiation prevents it from reproducing. Because algae contribute so much to the turbidity of your water, killing free-floating algae dramatically improves your tank's clarity.

A UV sterilizer is used to control infections by stopping the spread of microorganisms from one fish/coral/invertebrate to another through the water. It is also used in pond applications to control free-floating algae. When operated correctly, free-floating microorganisms will be killed by the UV light.

Beneficial bacteria are not killed unless some of it flows throughout the water and goes through the UV sterilizer because the beneficial bacteria live on the gravel, rocks, wood, etc. Also, it is recommended to install the UV sterilizer when the aquarium is cycled.

Ozone is the most powerful oxidative agent that occurs naturally. With its extra free radical oxygen molecule, ozone is able to destroy germs, viruses, and microbes that may cause surface or air contaminations. ... This Ozilla Ozone Sterilization System is a unique and innovative laboratory cold sterilizer from Genlantis.

Ozone is an unstable gas that can destroy bacteria and viruses. It is formed when oxygen molecules (Ozone Generator Air Purifier) collide with oxygen atoms to produce ozone (O3). ... After generation, ozone is fed into a down-flow contact chamber containing the wastewater to be disinfected.

Since ozone is a gas, it can deodorize and sanitize those hard to reach places on your equipment, making sure you get a greater than 99.9% kill rate of bacteria, viruses and molds." This additional oxygen atom makes ozone a powerful oxidant that destroys microorganisms."