Can Betta Fish Live In Tape Water?

Betta fish are one of the more popular aquarium fish species and are able to live in tap water. They are small, colorful fish that can be easily kept in a small tank.

However, some people choose to keep betta fish in water that is not as clear as traditional aquarium water. There are many reasons why someone might choose to do this, but one reason is that it can be more cost-effective.

Can Betta Fish Live In Tape Water?

When choosing a home for a betta fish, it is important to consider the type of water they will be living in.

Bettas are able to live in a wide variety of water conditions, from extremely warm water (above 82 degrees Fahrenheit) to cool water (below 68 degrees Fahrenheit).

The betta fish is a tropical fish that is commonly kept in freshwater aquariums. They thrive and live in water that is slightly acidic, with a moderate level of hardness.

The water should have a temperature range of 72-79 degrees Fahrenheit, and a pH level of 7.0-7.6. Bettas require small amounts of oxygen and need to be kept in tanks that are at least 12 inches long and six inches wide.

However, this is not the case. Bettas can actually live in tape water provided that it is dechlorinated. Dechlorination will remove the chlorine from the water and allow the betta to survive.

What needs to be considered when keeping them in tape water?

What needs to be considered when keeping them in tape water
  • Bettas require temperatures between 72 and 82 degrees Fahrenheit, so make sure your tank is properly heated before adding a betta.
  • Bettas should have plenty of plants and rocks to hide under, as they are shy by nature.
  • Make sure the water quality is good, as bettas can become sick if their environment is not suitable.
  • Bettas should be fed a diet that consists mostly of small pellets or fresh vegetables and fruits daily; avoid fatty foods and cooked items.
  • Always keep an eye on your betta when in tape water, as they can easily escape if the conditions are not right.
  • Do not overdose your betta on chlorine. While chlorine can be helpful in keeping the water clean, too much can be harmful to your fish.
  • Do not use harsh chemicals to clean the tank or filter. These chemicals can damage your filter and tank surfaces and may also be toxic to your fish.
  • Do not overheat the water or allow it to stagnation. Overheating or stagnant water can lead to illness or death in your betta fish.

Final Words

In conclusion, while Bettas can survive in tape water, it’s not the best option. A better option is to use a filter for your fish tank. it seems that Bettas can survive in tape water provided the temperatures remain stable and they have access to a filter. However, if you are unsure whether your betta can live in tap water or not, it is best to consult with a fish expert before making any changes.


  1. Verbeek, Peter, Toshitaka Iwamoto, and Noboru Murakami. “Variable stress-responsiveness in wild type and domesticated fighting fish.” Physiology & behavior 93.1-2 (2008): 83-88.
  2. Song, Marcus. Caring for Betta Fish. Lulu. com, 2006.
  3. Jaroensutasinee, M., and K. Jaroensutansinee. “Bubble nest habitat characteristics of wild Siamese fighting fish.” Journal of Fish Biology 58.5 (2001): 1311-1319.