#treatment

I think my corydoras is showing early signs of swim bladder disease but I’m not 100% would if be harmful to treat the tank even if it isn’t swim bladder disease just as a precaution ?

Hello, I am new to the aquatic world and just got my first fish last Saturday: 1 betta and 5 tiger barbs (I've read that the tiger barbs can be aggressive towards bettas, but they were housed together at the pet shop and I haven't had any issues with them). Because of limited transportation (I...