Hi Marvin,
Actually that explains alot..
.I looked real close that fish pics and movies and noticed that the fins were a bit burned...no one else had that problem...and I am pretty sure it was because of the way you acclimated them.... It can lead to ammonia burns..if the pH going in is higher (generally over 7.0 is a problem) than that of the pH in the bag.
Generally its best when you recieve fish that have been shipped to just float the bags to equalize the temp...and then to just take the fish out and place it in the new tank...less damage that way.
The way you did it is okay if the fish are not shipped, but only transported short term in a bag.
The burns I see are superficial and will heal no problem.
hth,
al