community tanks

I've been thinking of trying to get some otos for a community tank I'd like to start, I see them at the pet store and they're just so cute! Most of what I've seen on them, though, makes it sound like they can be challenging but if cared for properly, can live for several years? I'm just...

Hi everyone... Three of our bettas have past away this week, also an upside-down catfish has passed away as well... We don't know what was wrong with Lon'Qu... I was so worried about him, I was at a friend's house when he passed... Makes me really sad... I was also away when Noctis passed, but...