UV Sterilizer or not?
So I had a 15 Watt Advantage 2000+ In-Line UV Sterilizer by Aqua Ultraviolet, I broke one of the barbs off of it this past weekend, now I am trying to decide if I should even bother.
I don't know if it ever helped or not, I had it in my sump, never got ich, but still had alge. What everyone thoughts on these? I know if I get another one I won't get the same one, just wondering if others think they help before I spend 150 bucks.