I read you should run water over carbon leaving the ozone chamber/skimmer to accomplish 2 things: remove excess ozone from entering livestock tank and remove toxic waste from reaction (boron?)
For those of you using a skimmer as the reactor? How do you incorporate carbon on the output?
Is there anyone using an airstone in the sump? How so?
I had the same question when I was going ozone. Best idea I found was to put carbon (bigger pieces) in a small mesh sack and arrange it around the output on the skimmer. 2nd was to set the skimmer in a small pail inside the sump with a small pump to send the discharge water into a carbon reactor and back into the sump.
I ended up getting a avast reactor instead, seemed like a better idea for a first time setup. Not sure if thats a option or not. Avast says the carbon is good for 3 months before needing changing. Not sure if any skimmers have a actual discharge port on them.
Heres some pics of the reactor set up, might shake a couple ideas loose.
Carbon post filter
return water from post carbon ozone going into skimmer
Main reactor recirc unit