Betta look this way (hardy har har)
My two fish. These are bettas. Nice, easy low-maintenance fish - my favorite kind. Why separate bowls? Because if you put two bettas in the same bowl they kill each other (for real).
Oh, small note, those bubbles at the top are bubble nests. Bettas like to do that.
One more note. The camera couldn't get this, but the one on the left is medium blue and the one on the right is dark red.