The Dreaded Crash...Maybe?

[Der_Iron_Chef]

Thanks guys.

Still no ideas. Nitrates were low, Ph stable, salinity, temperature....all stable. No nitrites or ammonia. Corals continue to thrive, including SPS. But before the clownfish died, they were absolutely covered in what looked like ich (though I don't know if it actually was ich, as I've never had it in my system before now). I actually think whatever they had eventually blinded them...was difficult to watch. Unfortunately, I didn't have the equipment/time to set up a hospital tank for them in time. *sigh*