Hello, everyone. Today, a problem that many partners who keep ornamental fish often encounter is that the water in the process of breeding is easy to be turbid, especially in koi fish. It feels like I haven't changed the water for a long time, and the water has become turbid again. In fact, whether it is koi fish or any tropical fish, this situation will occur, but there are many reasons for the turbidity of fish tanks. If we want to cure the problem of turbidity in fish tanks, we must find out the main reasons for turbidity. In general, we divide the turbidity of fish tanks into three reasons.

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(1) Physical turbidity is mainly caused by tiny particles in the aquarium. These tiny particles are generally because we usually feed too much, the fish can't finish the rest of the bait, or the newly changed filter material falls off and the water is not changed for a long time, so there are too many fish. This turbidity is not terrible. The solution is to change the water regularly and feed the bait regularly. As long as the filtration system filters it again, it will get better.

(2) biological turbidity, the so-called biological turbidity is due to the reproduction of microorganisms in water, such as Chlorella, green algae, brown algae and so on. , leading to abnormal water color, or green or brown or white, which is troublesome, but the solution is also very simple. If only green algae adhere to the tank wall, we can remove it with a scraper. If it is algae in the water, be sure to use germicidal lamps to reduce the light and change the water regularly. Another convenient and beautiful solution is to put a few tool shrimps or tool snails in it, which can also play a good role in cleaning algae and increase the ornamental value of the fish tank. It's killing two birds with one stone!

(3) Chemical turbidity. Chemical turbidity is mainly caused by chemical medicine bath dissolving in water, or fish medicine dissolving in water when fish diseases are treated, and the post-treatment is not done well, thus causing water turbidity. We can use activated carbon to absorb this turbidity, but it should be noted that activated carbon can only be used once, and it is not recommended to use it twice.

To sum up, if you want to solve the problem of fish tank turbidity in koi fish, whether it is physical, biological or chemical turbidity, the most critical point is to be diligent, pay more attention to the fish, change the water frequently, use germicidal lamps appropriately, and minimize sunlight exposure. We must also feed the fish regularly and quantitatively. It is best to use less fish medicine, and don't use it if you don't use it. It's a three-point poison, and it will affect fish if used too much.

In the process of fish farming, as long as the above points are done well, the problem of turbidity in fish tanks can generally be solved and fish can be raised well. I hope the above content can help everyone, and welcome everyone to leave a message to correct me!