Ca ca cant we just all get along? 
It looks like I might be having some trouble going on in my tank. Some of my millis and chalices are closing up and I can't figure out why. I did a thorough battery of tests last night and everything is within normal ranges (Ca 500, Alk 10, Nitrate--0, PH 8.4).
My next guess is that my softies are causing these corals to become irritated. I read that sinularia and sarcophytums are particularly toxic to other SPS and LPS corals (both of which I have)--especially when they get big.
If coral warfare is in fact happening, does anyone know if carbon will solve this or will I have to make a Sophie's Choice and get rid of some my corals? Also, how much carbon should I run and how often should I change it for my 65 gallon tank with 20 gallon refugium? I have a 2 little fishies reactor.
Thanks for any advice you might be able to give me.
It looks like I might be having some trouble going on in my tank. Some of my millis and chalices are closing up and I can't figure out why. I did a thorough battery of tests last night and everything is within normal ranges (Ca 500, Alk 10, Nitrate--0, PH 8.4).
My next guess is that my softies are causing these corals to become irritated. I read that sinularia and sarcophytums are particularly toxic to other SPS and LPS corals (both of which I have)--especially when they get big.
If coral warfare is in fact happening, does anyone know if carbon will solve this or will I have to make a Sophie's Choice and get rid of some my corals? Also, how much carbon should I run and how often should I change it for my 65 gallon tank with 20 gallon refugium? I have a 2 little fishies reactor.
Thanks for any advice you might be able to give me.