How to deal with the green water of the fish pond and how to prevent the water of the fish pond from

The water in the fish pond is a little troublesome, and the green bath microorganisms are too strong, <>

A third of the water level in the pool should be replaced.

Eutrophication of the water body, suitable temperature and sufficient sunlight are the reasons for the green algae in the fish pond, so the solution to the green of the fish pond is as follows

1.reduce the amount of food and clean up the fish manure in a timely manner;

2.Reducing the amount of light can prevent the fish pond water from turning green;

3.Then you can put some aquatic plants in the fish pond to let the aquatic plants absorb the inorganic salts in the water to avoid algae;

4.If the fish pond is a large open-air pool, you can put a few tarpon in it to let the tarpon eat the algae, and it can also prevent the water from turning green;

5.Use sterilization lamps and use ultraviolet light from low-pressure sodium lamps to have a good sterilization effect. It actually acts on the DNA of algae cells, and the actinization and delay action occur, which is the mutation of the genetic material of algae cells, which eventually leads to the inability to reproduce normally or even die early, which serves the purpose of sterilization.

1. Biological control: It is to use Daphnia (fish insects) to eat chlorella, and the premise is that there are no fish in the pond that eat Daphnia.

2. Control salinity: chlorella is a narrow salt organism, which is very sensitive to the increase of salinity, and salt is added to the water to remove green algae.

3. Use algaecide: Although it can remove algae, it is harmful to fish and grass because it is a toxic agent.

4. Reduce light: Many farms build awnings, which can not only reduce light, but also avoid some other pollution.

5. Establish a filtration system: eliminate algae, ammonia nitrogen, nitrate, suspended solids, etc., reduce the chance of organic matter being decomposed into ammonia and phosphate by bacteria, and make the water quality clearer.

6. Sterilization with ultraviolet rays: It is very effective to control the overgrowth of microorganisms in the water body with UV ultraviolet sterilization lamp, generally 1-2 days can kill various microorganisms in the water body, and the damage to the digestive system is small, especially in the outbreak period of biological turbidity, the effect of sterilizing clean water is very obvious, and it is particularly effective against green algae (green algae outbreak is also a kind of biological turbidity), but UV ultraviolet sterilization methods should not be commonly used, and direct irradiation of fish should be avoided when using.

Use algaecide: the use of algaecide to remove algae is relatively good compared to the unilateral effect of algae removal, but the use of algaecide has a certain harmful effect on the fish and grass plants in the pond, it is not recommended to use, it has a strong ability to sterilize and kill algae in general water quality, which can effectively reduce algae reproduction, make algae irreversibly inhibit growth, high efficiency, and do not produce residue, and the cost is relatively low.

Improve the filtration system: wash cotton regularly in advance, reduce the decomposition of organic matter to a certain extent to produce ammonia and phosphate, raise fish first and raise water, configure a reasonable and effective fish tank filtration system, find some professionals to maximize the upper filtration of the fish tank, and pay attention to the density of fish per unit volume in the fish tank, and the appropriate external filter barrel can be selected, although the volume is large, but the effect is good.

Fish pond maintenance precautions.

Now that the fish pond has been set up, you can plant some aquatic plants in the fish pond, which can not only improve the aesthetics, but also form a small ecological environment in the fish pond, and the fish also prefer to swim in it, and when the feed is insufficient, the fish can also supplement the nutrients by eating aquatic plants.

It is necessary to pay attention to not changing the water too often, because the fish is very dependent on the water, when the fish adapts to the water through the adjustment of its own body, you change the new water, then the fish need to adjust their own body to adapt to the new water, which will affect the health of the fish, it is recommended to change the water in a small amount, regularly, and when changing the water, you can also sprinkle some salt in the fish pond to avoid the fish getting sick.

The above content refers to Encyclopedia - Fish Pond.

Hello, I am your summer teacher is happy to serve you, I have received your question, I will reply in time after reading, after asking, because there are too many lists will be in turn, will not not, please be patient!

1. Grow daphnia in the pond and eat chlorella. 2. Add an appropriate amount of salt to the water to destroy the suitable living environment of chlorella, so as to remove green algae. 3. Use algaecides to kill chlorella.

4. Building shade facilities on the pond to reduce light can effectively reduce the number of chlorella. 5. UV ultraviolet germicidal lamp can effectively kill various microorganisms in the water body, especially the green algae is very effective. 6. Establish a perfect filtration system.

The greening of the pond water is mainly caused by chlorella.

The fish pond water turns green because the water quality of your fish pond is not good and you need to strengthen filtration.

What to do if the water in the fish tank turns green.

Summary. The greening of the fish pond water may be due to algae blooms in the water. Excessive algae blooms can lead to deterioration of water quality and affect fish growth.

Here are some ways to deal with the greening of fish pond water:1Change the water:

Drain part of the water from the fish pond and replace it with clean water. This can reduce the amount of algae in the water and reduce the degree of eutrophication of the water. 2.

Added chemicals: There are some chemicals on the market that are specifically designed to treat algae, such as copper sulfate, ferrous sulfate, hydrogen peroxide, etc. When using these chemicals, be sure to follow the instructions and safety precautions in the product leaflet.

The greening of the fish pond water may be due to algae blooms in the water. Excessive algae blooms can lead to deterioration of water quality and affect fish growth. Here are some ways to deal with the green of fish pond water:

1.Water Change: Drain part of the water from the fish pond and replace it with clean water.

This can reduce the amount of algae in the water and reduce the degree of eutrophication of the water. 2.Add chemicals:

There are some chemicals specially used to treat algae, such as copper sulfate, ferrous sulfate, hydrogen peroxide, etc. When using these chemicals, be sure to follow the instructions and safety precautions in the product wheel.

3.Adjust water quality: Reducing the nutrient content in the water can effectively reduce the bloom of algae.

It can be achieved by adding adsorbents, removing nitrogen and phosphorus from water, etc. 4.Biological Governance:

Some algae-eating fish, such as herring, carp, grass carp, etc., can eat the algae in the pond and maintain water quality. At the same time, the amount of feed should be controlled to avoid excessive feed decomposition in water and provide nutrients for algae. 5.

Clean the filter equipment regularly: Regularly clean and replace the filter media in the filter equipment to prevent the filter media from clogging and affecting the filtration effect. 6.

Improve light conditions: Observe and reduce the intensity of light in water bodies to reduce the growth rate of algae. Use a blackout net or move the fish pond to a low-light area.

7.Increased water flow: Increasing water flow can help reduce algae clearance growth.

Pumps can be installed or the water can be changed regularly to increase the flow of the water body.

Hello dear, I'm glad to answer for you, I'm your exclusive ** answer teacher, thank you for your patience! The reason why the fish pond water turns green is that the green water in the fish tank is caused by the high nitrate and phosphate content in the water, and the bloom of phytoplankton green algae under sufficient light. Here's how it works:

1. Clean up the pond: remove the fish feces and green algae in the pond to restore the original color of the pond water. 2. Planting aquatic plants:

Aquatic plants can absorb inorganic salts and reduce the growth rate of green algae. 3. Put silver carp: silver carp feed on green algae, which can reduce the number of green algae.

4. Apply liquid phosphate fertilizer: phosphate fertilizer can inhibit the growth of green algae. According to the above methods, it can be solved.

Hopefully, this service will help you <>

The most common solutions for fish pond water to turn green and turbid are the use of algaecides, salinity control, avoiding excessive light, using ultraviolet germicidal lamps to kill algae, and biological control or establishing a complete filtration system.

1. Biological control:

It is to use daphnia (fish insects) to eat chlorella, provided that there are no fish in the pond that eat daphnia.

2. Salinity control

Chlorella is a narrowly salted organism that is sensitive to increases in salinity, and salt is added to the water to remove green algae.

3. Use algaecide:

Although it can remove algae, it is harmful to both fish and grass because it is a toxic agent.

4. Reduce light:

Many farms build shades to reduce sunlight and avoid other pollution.

5. Establish a filtration system

Eliminate algae, ammonia nitrogen, nitrate, suspended solids, etc. Reduces the chance of organic matter being broken down into ammonia and phosphate by bacteria, resulting in clearer water quality.

6. Sterilization with ultraviolet rays

It is very effective to control the overgrowth of microorganisms in the water body with UV ultraviolet germicidal lamp, which can kill various microorganisms in the water body in 1-2 days.

Moreover, it has little damage to the digestive system, especially in the outbreak period of biological turbidity, the effect of sterilizing clean water is very obvious, and it is particularly effective against green algae (green algae outbreak is also a kind of biological turbidity). However, UV ultraviolet sterilization methods should not be commonly used, and direct irradiation of fish should be avoided when using.

1. Microbial reproduction.

Overfeeding the feed and decomposing some of the remaining food by microorganisms increases the number of chlorella in the pond, which leads to the proliferation of microorganisms, and eventually causes the water to turn green.

2. Eutrophication of water bodies.

Improper management and excessive feeding will lead to a serious overabundance of nutrients such as nitrogen and phosphorus in the water body, and serious eutrophication will occur, at which time algae will bloom and form blooms.

3. The pH value is too high.

When the pH of the water body is too high, there is a severe lack of carbon dioxide, which prevents beneficial algae such as diatoms from relieving.

Second, the harm of fish pond water turning green.

1. It is easy to pour algae.

Farmers know the dangers of algae inversion, oxygen consumption, bottom rot and deterioration of water quality, all of which are headaches for farmers. There is a large amount of algae in the green and thick pond, and once it encounters sudden rainy weather, it will cause a large number of algae to die, and the algae will fall, causing economic losses.

2. It is easy to lack oxygen.

The green color of the pond means that there is too much algae in the pond, and although photosynthesis is strong during the day, at night, the algae do not see sunlight and cannot photosynthesize. It can only perform respiration, competing with crayfish for oxygen. River crabs are prone to hypoxia at night, which leads to floating grass.

3. Prevention and control methods for green fish pond water.

1. Biological control:

1) Put an appropriate amount of Daphnia into the pond, and Daphnia will use chlorella as food, which can have an inhibitory effect after a period of time.

2) It should be noted that there should be no fish feeding on Daphnia in the pond at the time of stocking.

2. Salinity control.

Chlorella is a narrow-salt organism that is sensitive to changes in salt concentration, and adding salt to water can also have a certain algae removal effect.

3. Use algaecides.

1) Use algaecides such as copper sulfate, dilute and then sprinkle the whole pool, and then replace the water quality of 1 2 the next day.

2) Some algaecides are toxic and will cause harm to fish and aquatic weeds, so caution should be exercised when using them.

4. Reduce feeding.

1) Control the amount of feed to avoid eutrophication of water bodies.

2) Build an awning on the fish pond to reduce direct sunlight, which can inhibit the growth of chlorella.

5. Stabilize water quality.

Disinfect regularly, inject fresh water regularly, and replace part of the bottom sewage, keeping the temperature of the new water in line with the temperature of the pond water.

The treatment method of turning the fish pond water green is to install an awning and a filter.

The open-air fish pond is wonderful, but the pool is too full of light, it is easy to burst algae, and the clear pool water becomes green and shiny, which looks disgusting and boring, and also affects the water quality, making it difficult for the fish to survive. Add an awning to the fish pond to reduce the light, and the sun can also enjoy the light in the morning and evening sunshine in the pool, and there can also be a shade place when watching the fish. As long as the shape of the awning is selected, it will not affect the appearance.

The open-air fish pond is large and small, the courtyard is large, the fish pond may be built into a small fish pond of more than ten square meters, and a small fish pond of a few square meters is equipped with a filter to maintain filtration, water circulation and sterilization, and oxygen explosion, and the breeding of green algae will be slightly reduced. For larger fish ponds, the corresponding power should be selected when installing the filter, and the effective use area should be consulted. So as not to buy the filter is too small, it will not be effective, but it will become chicken ribs.

Water quality requirements for fish farming

Judging the quality of water quality, it depends on the clarity of the water, and good water contains fewer suspended particles, giving people the feeling that the water quality is clear and crystal clear. Flexible but not greasy means that good water has some toughness, but it is not as clean as tap water. However, it is clear and translucent, and it is generally within 1 meter that can be seen by the naked eye.

Really good water is slightly watery, which is a sign of cooked water. The water is too thin and nutritious to be suitable for fish farming. If the water is green, it means that the water is too fertile and not suitable for fish farming, so the water for fish farming should be light in color. Algae will grow on the walls of the pond, which is a sign of an ecological living water system.