I just went thru hurricane Rita and was without water or lights for 4 days. THe city super chlorinater tha water system and I didn't know so when I did a water change and treated the water for chlorine at the normal dose it wasn't enough. I lost 1/2 my fish. I have a sailfin mollie that is on her side and her gills are red and swollen. Is there anything I can do for her? Is this damage permanent? She has survived the last 24hrs but do I need to put her out of her misery? I have 5 fish left. I am going to take a wter sample to the local Lfs before I put the fish back in there tank. They are currently in a 5g bucket with spring water. THanx Tinia