So, I got a plant from a friend, and before I planted it (I wasn't sure where I wanted it and I needed more substrate) I had it floating in the aquarium. Well my betta became accustomed to it and now that I planted it he is glass surfing right where I had it, hes mad it's gone lol. So I need a good easy to grow no CO2 floating plant for him to hang out in/on. I've thought about anacharis but wondering if there is something better? The plant I have circled is his plant, the one that was floating, I have no idea what it's called, but you can see a hint of blue in it...yup that's him. I don't want to have to pull it out to make him happy...please help with suggestions and IDing the plant for me.