So I came home from work a few days ago and my clip on fan had come loose and fallen in my tank including the motor housing. My fish and LPS are fine but SPS look awful, colors look washed out, polyp extension not good. I imediatly did a water change of about 30%. Its been 3 days now and corals still look bad, I have not lost any yet but they are not improving, they do not look any worse but not any better. My normal parameters are all good so not sure if it was the metal or electricity in the water that caused it. My red planet went from dark crimson red to light pink and my green slimer looks like crap and it was the brightest sps in my tank. Do I need to do a massive water change, add carbon? Any thoughts or ideas would be appreciated. This is a mature 5 year old tank that went from looking amazing to horrible overnight.
Thanks Mike
Thanks Mike