I did the plastic binder repot cover thing and it worked like a charm. I plan on going out today and buying two nice looking males to fill out the tank.
I also came across a 10 gal
that someone was selling, so maybe I will have two betta tanks!! That would be cool. I saw something on ebay that looked cool, but I didnt like the way it was set up. You wouldn't be able to see the betta's in the back very well.
Thanks again for everyone's help!