Anyone have one fish in the tank that just sort swims around like he owns the place, but would be the last one you would have guessed to do so? I have a lone tiger barb in my 75, along with 5 giant danios and a Green terror. He actually got scooped into the bag with the danios somehow when I was buying dithers, but he chases my green terror around sometimes. He even bites at my arm/hands if I stick them in the tank to move things around.