Who Gives A Fish Forums

I'm new to this, but even I can see bowls aren't great. My betta's in a 10-gallon now and he's way more active than when he was in a bowl.

Honestly, I never thought it was necessary since my tank's been running smoothly for a year. I've never had any major issues and I figured as long as I'm doing regular water changes and maintaining the same conditions, I'd be fine. Plus, I've always read that corals can thrive in a well-maintained ...