Alex, I put the acros I picked up Tuesday in my small frag tank - running on the same system as my new setup which is getting fairly stable, nitrogen cycle wise, so I don't consider this an ideal environment, to say the least. They are under a 175W 10K MH and are starting to color back up and are looking better.

How's your tank looking?

You need to checkout parms on your tank, or switch back to the old lighting to see if that helps. Something must be out of whack there?