Sharkbait

He's missing. Sharkbait has disappeared. He is no longer in the aquarium and I didn't see him on on the shelf or floor around the tank (which would be really crazy since there is a lid on the aquarium). Nate and I can't find him. So, either he a) died and quickly disintegrated or b) the snail ate him or c) there was a Beta rapture. What else could have happened to him? Don't tell Max.