Another one we got from Rapps in Jan 2019 at about 2"-3". Has been tolerable with all its tank mates until after this video was shot and I had added 4 more rescue tancho goldfish to the tank, which the little horror waited for the night to attack thoroughly, stripping most of their scales and some skin from their tops by morning... so off it has gone into the jerk tank. Currently at 5".
Look for this fish in the following video:
Google images:
Look for this fish in the following video:
Google images: