Update!

So we decided Pete looks awfully lonely in his tank so we brought a little girly friend home today.
Her name is LOLA. She is so tiny and cute! But Pete decided to be a BIG BULLY and attacked her when we put her in the tank with him. So now we have two fish in two separate bowls. I am not impressed with Pete right now.
Turns out Japanese Fighting Fish are the least compatible fish known to man!! They are almost always aggressive and they don't mix well with other fish especially their own kind. (Should have done my research before we bought another 2 dollar fish!!)

Moral of the story is don't be like these silly fish and be all pretty on the outside but secretly have a sucky personality!!