Pond is currently at 0.04 % salinity....
That little guy is a new addition to our freshwater aquarium as of last night. It is a "Chinese Hi-Fin Banded Shark." Back when Mike and I were still dating we used to sit around and look at Takashi Amano's book, "Nature Aquarium World," and noticed some of these fish in a few of his aquascapes. I've always thought they were really neat.
When Mike brought him home my first thought was that he looked like a Shiro utsuri with a mutant dorsal fin.....because I am koi kichi and have mental problems.