Ich ???

[edmfishguy]

Well I followed everyone's advice and raised the temp in my tank and lowered the salinity that helped for a few day. I also started adding garlic guard to there food. didn't see any sign of it for almost a week. then on thursday night I noticed my yellow tang with a few spots. by morning my one Black Ocellaris started to get spots too. By the weekend it was really bad and my other Ocellaris started to get spots. I also pulled my urchin out thinking maybe that had something to do with it. thats the only thing that had been changed in the tank. I went to a local shop and they told me to use ICK ATTACK. I follow the Instructions on the bottle and by morning my yellow tang was floating.... I continued with the treatments and this morning both my Ocellaris were dead. So time to start again.. I'm not going to use the Ick attack again, I'm going to do a 25%water change and see where it goes from there.... I've tested the water threw this hole thing and all the levels seen to be safe.. anyone have any ideas