(mods i placed this here in hopes of getting better info from hydrolycus keepers, instead of the general public.) ----------------Well in my area we had a power outage a couple of weeks a ago that lasted about 10 days for me. And i kept most of my fish alive by doing 3-4 water changes a day with warm water from the gas hot water heater. And of course my bio-bacteria was mostly killed during this time. I lost one of my tat's during this outage due to cold water temps and shock. And now that the electric is back on I am having ammonia problems. I have been doing 2 water changes a day around 40-50% and i am using prime conditioner. I have tested ammonia as high as 2ppm and nitrite as high as 1ppm. since i started doing the second daily water change the ammonia has not tested over 1ppm and the nitrite over .5ppm. Also the temp is at 80. ---------------But now one of my tat's is in trouble. I noticed 2 days ago that it was starting to list to one side and swimming around with its head pointing up. So i added some salt to the tank and left it in there. And it has not changed in 2 days so this morning I transfered him to a hospital tank that had a few guppies in it and surprisingly has good parameters. He has been in that tank for a few hours, but unchanged. I have the feeling my once school of tat's is getting ready to be a single specimen.------------------------------------------------------Is there any thing I can do to try and save this fish? any help is greatly appreciated.