I have a Condy Anemone in my 10gal tank. It has been thriving up until the past week. The past few days it has expelled brown waste about every 2 days, but then seems to return to its normal self. Is this natural? I do not feed it but every few days. I have discovered that my salt lvls were quite high and my nitrates were about 30ppm. I have done a 20 to 30% water change in the past few days to get them both down. My ammonia is 0ppm, cal 420ppm and salt lvl is 1.022 but I am correcting that as we speak. Help please.