Bettas are relatively hardy fish, but they still require proper care to thrive. A suitable tank size for a single betta is at least 5 gallons, and it should be equipped with a filter and heater. Bettas also appreciate having live plants in their tank, as these provide cover and can help to improve water quality.
Keeping bettas in small bowls can lead to several health problems, including:
* Fin rot: This is a bacterial infection that can cause the fins to become damaged and infected.
* Dropsy: This is a condition that causes the fish's body to swell up with fluid.
* Swim bladder disease: This condition affects the fish's ability to swim properly.
* Stress: Living in a small, cramped space can be very stressful for bettas, and this can lead to a variety of health problems.
If you are considering getting a betta fish, it is important to choose a suitable tank size and provide the fish with proper care. Bettas are beautiful and interesting fish, and they can make great pets when they are properly cared for.