I have a male half moon double tail betta fish. I bought him 4 months ago at Petco. He had a mild case of fin rot, but I knew just being out of a dirty cup, and into warm clean water would do wonders. And it did. He has always been spunky, very active, and a very good eater. My tank has been...

Hi everyone! I'm new to this forum so I thought i'd start by introducing myself. I've had 2 bettas in the past that both individually lived in 10g tanks. Now, 3 years later, I decided to get another betta. I have now, a crowntail named CrownRoyal. He is in a 3g filterless critter carrier with...