JurisHP
Member
Over the past month or so, I’m getting A LOT of brown algae on the bed and glass. I thought it was diatoms, and maybe so. But it won’t go away. The only new thing I have done is added a refugium to my sump with the sump light on for 16 hours/day. Maybe this is the culprit? Or maybe my Radion G5 blues? Any input is greatly appreciated.