So I'll be leaving to college this fall and I've always had pets so being without one would be really weird. But the school does allow me to own a fish but the tank cannot exceed 5 gallons. I've had crown tail betas in the past but I haven't had one in years so I'm rusty on my fish knowledge. I was wondering if I could get advice on if it's a good idea or not. I have no roommate so I won't have to ask if they're okay with it so yay good start! I'm not planning on getting one the second I move in I plan on running to the pet store and getting my supplies then setting them up then leaving my tank for a week or so to stabilize before I add a fish. I'd adore a goldfish I had one and he was my favorite fish so if there is a possibility for one please let me know, I don't think there is with how much space they need but I'm curious. I'd like to know if they're is any other fish possibilities besides betas.