Why Your Betta Fish Won’t Come Near the Bottom of the Tank?

Why Your Betta Fish Won't Come Near the Bottom of the Tank?

In general, betta fish are active and energetic freshwater fish that need a lot of space to swim in. Moreover, if you get a betta fish as a pet, you should know that these beautiful tropical fish thrive better when kept in tanks with high water volume instead of the usual low-water tanks that most people use to keep them. Keeping them in a small tank is like keeping an eagle in a cage. They need more space to swim around and live their life fully. Keeping your betta fish happy requires giving him all the space he needs, which includes giving him enough room to swim at the bottom of his tank. Let’s take a look at why your betta fish for sale won’t come near the bottom of the tank and what you can do about it.

Why won’t Betta come near the bottom of the tank?

The biggest reasons that your betta fish won’t come near the bottom of the tank are lack of oxygen in the water, decorations and objects at the bottom of the tank, bacteria build-up, and the water being either too hot or too cold. The betta fish is a bottom-dwelling fish, so it needs a few inches of water at the bottom of the tank for it to swim freely. If there is no water at the bottom of the tank, your Betta will be forced to stay at the top and won’t come near the bottom.

Decorations like plants, stones, and ornaments at the bottom of the tank create an environment that is necessary for your betta fish to thrive. These decorations increase the dissolved oxygen levels in the water, which is necessary for your betta fish’s growth and health. Bacteria build-up at the bottom of the tank can cause health issues in your betta fish. Therefore, you should do a cleaning once in a while to maintain the cleanliness of the tank.

Lack of oxygen

A common mistake that people make is that they keep too many decorations in their betta tanks and there is no water for the fish to swim at the bottom. This results in an oxygen deficiency in the water at the bottom of the tank. This is dangerous for your betta fish, who need water at the bottom of the tank to swim and live freely. 

If there is no water at the bottom of the tank and your betta fish is forced to swim at the top, there is a high chance that he will become lethargic and may eventually die. Therefore, make sure to keep the decorations in your betta tank to a minimum and make sure there are a few inches of water at the bottom of the tank.

Decorations and objects at the bottom

Another reason why your betta fish won’t come near the bottom of the tank is because of the decorations and objects at the bottom. Betta fish prefer to live in a clean environment. Therefore, if you have too many decorations at the bottom of the tank, your betta fish may not be able to live in a clean environment. Betta fish are very picky about the environment in which they live. If there are too many decorations at the bottom of the tank, your betta fish will not be able to swim freely.

Bacteria build-up

Another common reason why your betta fish won’t come near the bottom of the tank is because of the bacteria build-up at the bottom of the tank. The bacteria in the water is a natural thing, and it is found in almost all places. However, when there are too many bacteria in the water at the bottom of the tank, it becomes a problem. The bacteria at the bottom of the tank eat away at the decorations in the tank, which causes them to disintegrate sooner. Additionally, the bacteria at the bottom of the tank also eat away at your betta fish’s fins and tail, which is dangerous for his health.

The water is either too hot or too cold

Another common reason why your betta fish won’t come near the bottom of the tank is because of the water temperature. Betta fish are tropical fish and the water temperature should be kept between 76 and 86 degrees Fahrenheit. If the water temperature is either too hot or too cold, your betta fish will not swim freely at the bottom of the tank. Betta fish like their water to be warm and cosy. If the water temperature is too hot or too cold, your betta fish might swim near the top of the tank, as it will be too uncomfortable to swim at the bottom.

Conclusion

A betta fish is a beautiful and fascinating freshwater fish that requires a lot of space to swim around freely and live its life fully. For your betta fish to thrive in a tank, you need to give it a few inches of water at the bottom of the tank, as well as keep the water temperature warm. There are many reasons why your betta fish won’t come near the bottom of the tank. However, by keeping the water clean, giving your betta fish enough space to swim, and maintaining the water temperature, you can be sure that your betta fish will swim freely at the bottom of the tank.

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