Well turns out my Koran was showing the problem with my water! See all my params were fine and he was still swimming about and being very active all of my inverts were very active but I noticied my water was at 1.024 SG so I tried to lower it but the Hydrometer was still measuring 1.024 so last night after a water change I checked my Hydrometer and it was at 1.024 after putting in pure FW... Then I noticied it was broken???? Fixed it and the Hydrometer was reading 1.018!?! That's way to low is my fish going to die???? I have it back up to 1.021 SG now he's been in the tank for a week giving incorrect readings so I'm hoping that when I put the 10% FW in it dropped it below 1.020 SG.