Originally Posted by
MIKE22cha
Another question: Would a UV sterilizer harm corals?
I was thinking about how nice it would be to have one and wondered if it would harm the corals.
To hopefully finnaly answer your question, A sterilizer will not harm your corals. I have one on my 125, and my lps, and soft corals have been growing and multiplying like crazy under pc lighting. The uv light will kill any plankton that passes through it. This does not necesaraly mean the corals wont eat it. I also use a refugium wich contains chaetmorphia, and caulerpa, which produces some plankton, and also pods, that also produce plankton.
I was wondering how much evaporation you have, I have to put about 1.5 quarts of ro water in my sump every day to keep the salinity consistent enough to keep everybody comfy in there. Tank looks great man, keep up the good work.
P.s., swf has a sale on 50lb box of rock with free shipping right now.