Originally Posted by derek75
All my parameters are where they should be. Temp is between 78 and 80. I have 3 tang, foxface, coral beauty; 2 blue eye Anthea. 2 clown and a blue green chromis. I'll get a pic tonight when I get home.
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3 tangs , fox face , coral beauty , 2 Athena's , 2 clowns , and a chromis
in a 75g tank my first response way overstocked ,
I doubt the light has anything to do with why your fish look beat up,
I would have to agree with CG on this more like aggression 3 tangs in 75g is a fighting match looking to happen I wouldn't have 3 tangs in my 90g for this very same reason , I would consider re-homing the tangs or upgrading to a bigger tank , my #1 concern would be the stock in your tank and lightening the load some before even thinking of coral