Hey all!

I recently moved my betta from his 5 gallon Fluval Chi to the 6.6 I originally wanted. :D He's so happy in it, and he's swimming around lots... but during the middle of the day I notice he seems to look bored.

What can I do to amuse my little guy? Is there something I can add to the tank that wouldn't take away from the clean, natural look that he could have fun playing in?