The effect of green algae on water quality, the green algae in the fish tank shows how the water qua

1.Oxygen: Chlorella can carry out photosynthesis, so it can also release oxygen, which can increase the dissolved oxygen in the water, which is very helpful for fish respiration. Moreover, the increase of dissolved oxygen in water can also inhibit the growth of anaerobic bacteria, promote the reproduction of nitrifying bacteria, and better establish a nitrification system.

2.Improved water quality: Chlorella usually only appears after the nitrification system has been established.

Although nitrifying bacteria can also improve water quality by converting ammonia nitrogen into nitrate in the water, if the nitrate content is too high, it can also cause the water body to become acidic, which affects the pH value, which can be absorbed by green algae, thus stabilizing the water quality.

3.As food: Algae is also a very good food for some fish, so it can also be used to feed fish. Moreover, the fish and algae form a balance in the water, which is beneficial for the growth of both parties.

The green algae growing in the fish tank indicates that the water quality is good. The green algae on the tank wall does not mean that the water quality is very poor, generally this situation means that the oxygen in the water is sufficient, and the water quality conditions are also very good, so that the green algae reproduce very quickly. In fact, the growth of algae is mainly to help the fish tank to establish and improve the ecosystem in a shorter period of time.

As green algae continue to bloom, other types of algae microorganisms will also bloom. Usually these algae microorganisms are a kind of food that fish like to eat, which is rich in high nutritional value and can effectively promote the growth of fish. However, it should be noted that if there is too much green algae, it will affect its aesthetics, so the amount of algae growth needs to be controlled.

Is green algae bad for fishIf the amount of green algae is small, it is harmless to fish and can even become food for fish. However, if the algae burst, the situation is different, the algae bloom will affect the ornamental on the one hand, and on the other hand, it will greatly consume the oxygen in the water body, resulting in a lack of oxygen for the fish, and even causing them to die. Therefore, it is necessary to pay attention to preventing algae blooms, proper shading, and reducing food feeding.

If there is too much green algae on the tank wall, you can take it out by manual method, first remove the fish, then release some of the water, and then prepare the algae scraper to scrape it off.

Causes: The main cause of green algae production is too much nutrients in the pond. Fill with fresh water:

Fill the pond with new water or replace the pond water. Pond disinfection: 10 kg of quicklime per mu of pond is used for sprinkling the whole pond.

Deepen the water level: Deepen the water level in the pond, or set up an aerator.

1. Causes

The main cause of the production of green algae is the excessive amount of nutrients in the pond, such as the accumulation of large amounts of fertilizers such as phosphorus and nitrogen in the pond, or the excessive amount of various minerals, which are the trace elements that allow the green algae to flourish, and the most significant factors are the production of fish excrement and bait.

2. Inject new water

If the green algae in the pond is more serious, it should be filled with new water in time, or replace the pool water, improve the cleanliness of the water quality, add water regularly in ordinary times, and use micro-flowing water to breed aquatic animals, which is conducive to the circulation of the pond water and destroys the growth environment of the green algae.

3. Pond disinfection

After a large amount of green algae is produced in the pond, 10 kg of quicklime can be used to splash the whole pond per mu of pond, or 1ppm of bleaching powder, and then apply decomposed organic fertilizer to the pond to prevent the aging of water quality and control the reproduction of filamentous green algae.

4. Deepen the water level

If the green algae in the pond are difficult to eliminate, it is necessary to deepen the water level at this time, because the green algae belong to the attached algae, and the increase of the water depth will reduce its attachment area and accelerate its sedimentation rate, so that the green algae will die, or the pond will be set up with an aerator or wave machine to destroy the stability of the water body.

The green algae on the tank wall does not indicate that the water quality is poor, but that the water quality is fertile, and such water is still harmful to the fish, because the organic matter content in the water body is too high, and when they are decomposed by microorganisms, ammonia nitrogen will be produced, which is a substance that endangers the health of the fish.

However, after the algae burst, the algae can absorb some of the ammonia nitrogen, which can improve the water body to a certain extent, but it will also increase oxygen consumption. Therefore, it is necessary to prevent algae outbreaks at ordinary times, and clean up in time after algae grow.

Green algae on the tank wall does not mean that the water quality is poor, green algae will only thrive in water with sufficient oxygen and good water quality. Chlorella helps build the ecosystem inside the fish tank, and it is also a favorite food for fish. However, too much green algae can affect the aesthetics, and keepers should keep only the green algae roots to provide nutrients to the fish without affecting the aesthetics.

When green algae blooms, other algae microorganisms will also grow. These algae plant microorganisms are the favorite food of fish and are highly nutritious. It can promote the growth of fish.

1. Increase oxygen content: Chlorella can release oxygen during photosynthesis, but only a few varieties of chlorella can produce oxygen.

2. Change the color of the water: The proliferation of green algae will make the river water turn green.

3. Affect water quality: When green algae multiply, it will rob nutrients, affect the growth of other organisms, and lead to ecological imbalance in the water.

<> green algae growing in the water indicates that the water quality is relatively fertile. There are two factors for the growth of green algae, one is the abundance of light and the other is the abundance of nutrients. If you want to prevent it from continuing to reproduce, in addition to proper shading and control the time of light, you should also pay attention to reducing the amount of feeding, so as to avoid the water from becoming fattened, and at the same time, it can also reduce the content of ammonia nitrogen, so as to maintain the water quality and help the health of the fish.