[docwells]

I have run ozone before but always used an ozone reactor. This is the first time I have used a skimmer to inject my ozone into it.

I would expect the amount of ozone measured coming out of the skimmer to be the highest levels as the ozone is injected there. This would not be a true reading of the tank in my opinion. I think having the probe in another location away from the exit of the skimmer would give a more true reading of the tank ORP.

When I take the skimmer cover off, their is a faint smell of ozone. This lead me to ask if an air pump is needed to get more ozone into the skimmer.

My Apex is set to turn off ozone at 390.