The lifespan of beta fish makes these colorful little fish a little aquarium to your home without having to replace the fish too often. Betta fish are colorful, easy to care for, and very attractive in any simple home aquarium or fish bowl. They make a good choice for people ready to experiment with caring for a fish without the full commitment of a larger aquarium.
The life expectancy of Betta fish in a tank is easily 2 years or more, and a lucky few will live more than twice that long. Betta fish life span is impacted by a few things that you need to be aware of before bringing a fish home from the store.
First, Betta fish tanks are best used for a single fish. Betta fish are otherwise known as Siamese fighting fish and for one good reason. They were bred to fight each other and they are very aggressive. If two or more of these fish are kept in the same container they are likely to fight until only one remains. It is possible to breed Betta fish in a home aquarium but even then it is advisable to separate the fish quickly to keep them from fighting. The first best step in increasing Betta fish lifespan is to keep them alone in the tank.
Water quality is another important factor in improving Betta longevity. Tap water is acceptable but Betta fish don’t like rapid changes to water type, so when the water is changed transferring them to water of the same temperature and from the same source is important. Betta fish are tropical fish that prefer warm water in the 75-80 degree range. That may be hard to maintain in some homes in winter, so a small heater may be necessary.
Changing Betta fish water is an important task to keep water clean, but make sure to never change all of the water. Instead, aim to replace about one-third of the water each time. This will help to maintain the same chemical makeup of the water and reduce stress for the fish when placed in the refreshed container. Remember, don’t put the fish back into the new bowl until the temperature has been normalized to reduce shock.
Finally, a great way to keep your water clean and your Betta healthy is to feed properly,. Use quality Betta fish food and don’t overfeed the fish. Too much Betta fish food will cause cloudy water that will make your fish more susceptible to disease. Keep the feeding at the proper level to keep your Betta fish tank environment healthy.
By keeping a Betta fish alone, in a properly cleaned tank, and not feeding them too much, you can maximize the lifespan of Betta fish and have your fish around for a long time.