When I first got this fish it was milky grey and no color in the tail. Then his tail was red and had a black body and fins. Now he's really happy ( I think) cause his tail is more red and the pectoral fins are now reddish. Is it a rainbow (although the rest of the fins are black ) all the pics and sharks I've seen at LFS
are all black fins on a RTS.
Also how long does a bacterial bloom normally last? Here is a cloudy water pic of the shark with red pectoral fins.
I've been calling him S.R. or blackbird as in the SR71 blackbird. Cause he is FAST.
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