where are they at? a tank or pond bigger then 35 gallons! and when you added your fish the bacteria grew alot so it created a bloom or the couldiness, im thinking they didn't die of this because this never harms your fish at all, i think it was your stress and the way ou handled things, did you add any dechlorinated what? or did you just awater? was it warm or cold? im being realistic....please don't think im being rude, cause thats not the impression i want to make at all!