HI so I’m fairly new at fish keeping I’ve done research online but I was wondering if you guys can help me? I have a 10 gal tank with a betta and 6 neons tetras it’s been running for about a month and a half and my betta seems to be swimming along the front glass of the tank often. The tetras and betta tend to ignore each other so I don’t think they have any problems I have a heater and filter and I keep up with my water changes so I’m not sure if there’s a problem? Advice would be appreciated! Thanks!