How to use carbon with ozone

[vpustovoytov]

What is the way to put carbon on protein skimmer discharge when using ozone in reef tank

[Arthur1]

Many people, including myself, put the carbon into a nylon mesh type bag and hang it from the outflow of the skimmer. The system I have it running in is a large sump and I have let the carbon go long enough where it was without a doubt exhausted and I am debating if I will even bother with the carbon directly on the outflow next time around. Hope that helps you.