Why are Siamese fighting fish always in small bowls?

It's a common misconception that Siamese fighting fish (Betta splendens) should be kept in small bowls. This is actually harmful and should be avoided.

Here's why:

* Limited space: Small bowls offer very little space for a fish to swim and explore. Bettas are active and curious fish, and they need room to move around.

* Poor water quality: Small bowls have a very limited water volume, which makes it harder to maintain good water quality. Water parameters fluctuate quickly in small spaces, leading to ammonia and nitrite build-up, which can be toxic to fish.

* Temperature instability: Small bowls are more susceptible to temperature fluctuations, especially if they are placed in direct sunlight or near a drafty window. Bettas need stable water temperatures for optimal health.

* Stress: Small bowls can be stressful for fish, as they feel confined and have limited opportunities to express their natural behaviors.

Here's what you should do instead:

* Choose a tank: A minimum tank size of 5 gallons is recommended for a single betta. Larger tanks are even better, as they provide more space for swimming and exploration.

* Provide enrichment: Include plants, caves, and other decorations to provide your betta with hiding places and enrichment.

* Maintain good water quality: Regularly change the water and use a filter to keep the water clean and healthy.

Remember, small bowls are not suitable habitats for Siamese fighting fish. Provide your betta with a spacious and enriching environment to ensure their well-being.