Hey! I am new here. I joined this forum cause I unfortunately don't have an active forum for betta's in my country. I have a question:
So I have received a Betta fish from my boyfriend and he told he was a bit beaten up by the elders he stayed in the tank with at the Pet Shop and that I shouldn't worry. He seems very happy and friendly, however his fins are really really chopped and he doesn't have such huge fins as I have seen on a regular Betta. They are pretty small and he doesn't have the typical long flowey fins like every Betta.
Is there something I can do to speed up the process of growing his fins back? And is it necessary that every Betta to have the extremly long flowey fins?
He is still a "kid"

and living in a bowl with some plants however I plan on getting him a bigger tank when he gets a bit older, and some gadgets to measure water temperature and some "living" food.
Thanks again