Hi. I just got my first betta fish. It is really cool. The only problem is that it doesn't have a name. Can you guys help? It is a male and so am I, so please no girly sounding names. It is dark blue, and until I find a good name, it is called Betta. Thanks
Also I'm just going to point out that the tanks you chose is awefully small. General rule for a betta fish is that it needs about 2.5 gallons. It can survive in a small tank like you have but it certainly won't thrive. And even more important is that they are tropical fish so they need to be in water between 76 and 80 degrees preferably so you will need a heater AND thermometer. Otherwise it can affect their immune system.
I'm assuming you use water conditioner in your tank, if not, you should also buy some because it purify and takes out the chlorines in the tap water to put in the tank which are armful to bettas.