I just converted my old 150 to a 91 red sea reefer. I have all my frags and colony's swoped over to the new tank and it has been running since January 31 and ran smoothly until about two weeks ago. I bought a wellsophyllia that had a small pelling spot on one corner. After a few days i stared to notice some other frags to look a little off. The next morning a favia frag and a couple others were completely gone. My tests have been right on point and I have acro doing grate while others and dieing. The only test that will not give me a good reading is ammonia. Leading me to think its bacteria of some sort. I have been using microbe lift night out and special blend regularly when I suspected somthing. Is there anything someone can recomend me? Different bacteria? Using some sort of bacterial medication or and I just in the wrong ball park all together?
