Summary of red tint

[Yiing Lin]

 	  Re: your other CompMed inquiry about the red tint.  Are
          these Brachydanio rerio (zebra danios) or Brachydanio
          albolineatus (Pearl danios)?  I have both and pearls do
          develop (naturally) a beautiful red tint.

    About the red spot on the sides of your fish; I have had to
deal with velvet disease and the fish didn't have red spots on their
sides.

(I liked this one :) )
who cares what it means. kill those fish, sterilize your facility,
and try again.