Join Date: Jul 2010
Location: Orange County, CA
Start with ghost shrimp. They are very cheap, and if your betta kills them, you will know shrimp don't go well with your betta. In a 20 gallon you could have, like 20 shrimp as long as you have lots of decorations and places to hide and climb. Cory cats are also a great option. They just need to be kept in groups of three or more, prefferably more. I think glass cats can be housed with bettas, but I'm not sure. Also, set the heater to 78.
I only have 1 betta left, but he's a cool blue marble!