Ok I posted the other day about the ammonia spike that I have .25 it still has not come down after a 25% water change. My polyp colony doesn't look to healthy and my brain coral is leaky the green center (did anyone ever see that before? does that mean it's about to die?) , but all of my other corals are starting to look a little better. But the funny thing is my tank is covered with pods and I always thought that was a sign of good water quality?