Clarence in Heaven

This is the best drawing I can do (though using Google Images of Betta Splendens fish as a guide) of my late Betta Splendens (Siamese Fighting Fish) Clarence as an angel in Heaven (he did nothing to deserve eternity in the underworld).

Date of death: November 17, 2012
Cause of death: I hadn't planned ahead; I was late in dechlorinating tap water; I warmed it up late, I dumped all the filthy water (though making sure to keep Clarence in the jar) into the toilet, removed him from the jar I kept him in (I had no room for an actual tank, so I had him kept in a short, wide-mouthed jar with holes poked in the lid so he could breathe), rinsed it out with water straight from the tap (something I shouldn't have done), put him in the jar, and added lukewarm water to it (what else could I have done?), and then, he floated with his head up.
Resolution: At daylight, I had to throw him and all remaining Beta pellets in the trash.

P.S. I'm not sure about fish tongues. Also, he was supposed to be iridescent.