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snakeskin · 03-27-2008, 09:53 PM

I have a discus that I keep in a 75 gallon tank w/ 0 Ammonia, Nitrate or Nitrite and the discus always seems to have his dark bars that run vertically and seems to be darker colored during different parts of the day. These seem to indicate that he is stressed, but why?

03-27-2008, 09:53 PM	#1 (permalink)
snakeskin Planted Member (View User Tanks) PTrader: (1) Join Date: Jul 2005 Location: Gurnee,IL Posts: 243	dark discus I have a discus that I keep in a 75 gallon tank w/ 0 Ammonia, Nitrate or Nitrite and the discus always seems to have his dark bars that run vertically and seems to be darker colored during different parts of the day. These seem to indicate that he is stressed, but why?