Anyone else using ozone??

[RanchuLord]

Does anyone else have a large system they use ozone on?

[cowiche ponder]

Does anyone else have a large system they use ozone on?

On Koiphen a ponder there is using ozone on a 70,000 gallon system. A few others there as well. Might go there and search on ozone and should come up with a bunch of stuff