Johnseye
Reef Addict
On a daily basis?
The whole concept seems silly to me unless it could magically repel all dirt/algae.
I just don't see the point in having this in there, in one spot, 24/7.
I'm all for new gadgets that add something positive to my reefing experience or make things easier, but the whole idea of this does nothing for me.
Corraline doesn't grow over in a day. Other forms of algae yes, very good point, and I agree I wouldn't keep it in there 24/7 either. Maybe measure monthly or quarterly.