should I get an ozonizer?

[Veng68]

Originally Posted by Gools

Can ozone be used by putting an air stone in your sump, and pumping the air through that?

I know there are Ozone reactors, and skimmer to inject ozone, but what if you have neither, how do you add it?

Do not inject ozone directly into your system. That is very dangerous. Ozone should always be injected into a skimmer then into a carbon chamber.

Cheers,
Vic[veng68]