its too small for any other fish, even nano fish. you can do invertebrates, though. for shrimp, you will need a cave, or some hidden place your betta cant easily reach. they shed their exoskeleton monthly, which leaves them vulnerable until it hardens. important note: ALL invertebrates need water with high hardness. if your water is soft, you will need to add calcium to the water. invertebrates take minerals from the water to build their exoskeleton. lack of minerals cause malfunction in shedding or incomplete sheds, and causes snail shells to damage. types of invertebrates you can keep depends on your bettas temperament. some bettas are like puffer fish; any shrimp gets beheaded and eaten. and dont worry about your betta getting lonely; in the wild, they live in creeks, streams, and water basins, and are extremely territorial.
She is also a fry.Ok so I am thinking about upgrading my bettas tank. My cat keeps coming up and drinking the fish water. So I am problely gonna get a new tank. Possibly a 3 gallon or 5 gallon. She is problely gonna get lonely so I would like to get her some tank mates. Would a Cory cat be ok. When ever I am at petco I am fascinated by them. I also have a love for neons. I am in interested in guppies to. She is also just a fry.
