| Kent Marine Bio-Rocker? Has anyone tried using the Kent Bio-Rocker? I always figured it would be good for a FO system, But would lead to high nitrates just like a bio-ball system will. I was talking to another reefer this weekend that couldn't say enough about it. He clamed that it doesn’t create nitrates like the bio-balls do? I’m just curious has anyone else heard this or had any good or bad experiences with the Kent Bio-Rocker? |