Review on Weipro Ozonizer ET200 Suitable Controller by Tina Webb

This controller was a nightmare to use and eventually led to the demise of my aquarium .There were frequent malfunctions that caused the ozone levels to fluctuate uncontrollably which was dangerous for my fish. The only positive aspect was its affordable price. However, the CONSEQUENCES of using this unreliable product far outweighed its low cost. i would not recommend this product to anyone looking for reliable pet supplies..