[hammerhead]

I use a 10k 65w PC on my refuge I have Cheato . I have 1400gph from my overflow to the sump. Im uing a mag 12 on my return I have alot of flow going through the refuge I also have a rio 600 in there a well. My light is on for 14hr's. I have to prune every 2 week to keep it from filling the sump refuge area.