The EstrOzone is the ideal method for keeping the pond water in optimal condition. It not only results in clean water but also healthy fish. Because harmful waste products such as ammonia and nitrite are converted into harmless compounds, the fish quickly achieves a better condition and this gives them more resistance to stress and illness. Ozone also delivers so much extra oxygen to the water, this not only benefits the fish but also creates the enormous extra growth of nitrifying bacteria... and the Koi themselves will be so much more healthy and active.
The generators start from 4000 up to 25000 mg O3/ hour.
In a Koi-pond you should use, after a good mechanical filtration, about 150 mg per 1000 l (1m3) pond volume!
The Estrad Ozone generators are very sophisticated units complete with Redox Controllers and Redox probes as these systems produce relatively large volumes of Ozone. When fitted in smaller pond environments it is imperative that Ozone dosing is automatically controlled. The units also have small built in heaters to ensure that dry air is drawn in to the unit, thus ensuring optimum performance. They also incorporate air flow monitors and are fitted with flow and Ozone alarms which switch off Ozone production if required.