Something's fishy here...

This is Crush, our betta fish. And yes, he's a natural blue.
He's also a natural wiggle worm, which is why the picture is blurry. He lives with a family of other fish - I was surprised that bettas could live with other fish, but apparently it's okay as long as there are no other male bettas in with them. And the males are the ones you always see for sale, since the females have short little fins. But I digress.
The other fish were too small and fast to catch with the camera. And even when we asked them (very nicely, mind you) to slow down to have their picture taken, they flat-out refused to smile, much less say cheese.