Hey and Welcome! That's a pretty little boy you got there! You've come to the right place, very friendly community, so no need to expect any hate from anyone! Doesn't look like he's in TOO bad of a container but happy to hear he will be moved to a 10 gallon soon, he will love all the new space! I actually started with one of those little (approximately) half gallon betta starter kit tanks before moving my little Mojo to a 5.5 gallon. Good for you for joining up on here and planning to provide more for him.