What should I do if the water in the fish pond turns green? How to deal with the green water in the

How to solve the problem of green water quality in fish ponds.

1. Biological control.

The water quality of the fish pond turns green because of the large amount of chlorella in the water.

If you want to get rid of chlorella, you can raise some filter-feeding animals, such as river mussels.

silver carp, etc. 2. Drug prevention and treatment.

Chlorella can also be removed with medications, usually copper sulfate.

To remove chlorella, the usage is to sprinkle the whole pond with a concentration of. After 2 days of splashing, half of the water can be replaced, but it should be noted that when dissolving copper sulfate, if the water temperature exceeds 60, it will lose its effect.

3. Build a shed for shade.

When the light is strong, chlorella will bloom, which will cause the water to turn green, if the size of the fish pond is not large, consider the shade of the greenhouse to block the light.

4. Reduce feeding.

When the fertility of the fish pond is high, chlorella will multiply in large quantities, and the chlorella can no longer reproduce by reducing feeding and reducing the amount of nutrients, so that the pond becomes clear.

Many friends have asked me why the water in his fish has turned green. What does the water do to the fish when it turns green? How to deal with the situation where the water turns green, etc.

We consulted some of the biggest names in the industry with these questions, and then synthesized their opinions to give some answers to the aquarists. In the aquarium world, fish farming first water this is already a well-known fish farming principle, if you want to raise fish well, first raise the water of fish farming this is the primary condition, such as the water of fish farming is not good, the probability of fish disease is greatly increased, especially our delicate and expensive ornamental fish, it is even more so. Many friends have asked me why the water in his fish has turned green.

What does the water do to the fish when it turns green? How to deal with the situation where the water turns green, etc. We consulted some of the biggest names in the industry with these questions, and then synthesized their opinions to give some answers to the aquarists.

A large factor in the green water of fish farming is the large amount of green algae produced in the water, and these green algae are the green moss we are familiar with. The presence of green algae not only affects the aesthetics of the fish tank, but also absorbs oxygen in the water and releases carbon dioxide, that is, green algae and fish compete for oxygen, which seriously threatens the lives of ornamental fish and destroys the living environment of ornamental fish. However, if you raise fish in an outdoor fish pond, or if you have a large fish tank, there are not many fish, and the oxygen supply for the fish is very sufficient, then you can leave it alone.

Otherwise, your fish will most likely die from lack of oxygen. So why do we have so much green algae in the tank? A friend asked, they are not lazy, they are very diligent in changing the water, but the water in the fish tank turns green quickly.

The water in the pond turns green, which is the water quality is polluted, resulting in excessive prevention of algae, and in serious cases, a large number of fish will die, and the water pollution should be controlled, and the water in the pond should be filtered to prevent new pollutants from entering the pond, and after the water quality improves, the color of the pond will return to normal.

1. Establish a filtration system.

2. Reduce the light time.

3. UV germicidal lamp can kill algae.

Causes and solutions for fish pond water to turn green:

1. The reason why the water in the fish pond turns green:

1. Eutrophication of water bodies.

2. Appropriate temperature and sufficient light.

Second, the solution:

1. Reduce the amount of feeding and clean up the fish manure in time, 2. Use EM bacteria to transfer water treatment, and use a little phosphate fertilizer appropriately.

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. Put a few silver carp in the pond - the kind sold in the vegetable market, so that the silver carp can eat the algae and avoid the water turning green.

5. Change the water.

Releasing fish will make the water turn blue, as long as there is fishing.

The treatment method of turning the water of the fish pond green: add an appropriate amount of salt to the water, reduce the number of chlorella, and use a UV ultraviolet germicidal lamp.

1. Add an appropriate amount of salt to the water

Chlorella is a narrowly saline organism that is sensitive to the salinity of the water body, so adding an appropriate amount of salt to the water can destroy the suitable living environment of chlorella, thereby removing green algae.

2. Reduce the number of chlorella

Chlorella needs sunlight, water and carbon dioxide to carry out photosynthesis, so building shade facilities on ponds to reduce light exposure can reduce the number of chlorella.

3. Use UV ultraviolet germicidal lamp

UV ultraviolet germicidal lamp can effectively kill various microorganisms in the water body, especially the green algae is very effective. Generally, about 3 days after use, the green water gradually disappears, and the slowest is not more than 10 days.

The treatment of pond water turning green is as follows:1. Clean the pond: remove the fish feces and green algae in the pond to restore the original color of the pond water.

2. Planting aquatic weeds: aquatic weeds 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 phosphate fertilizer: Phosphate fertilizer can inhibit the growth of green algae.

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, and 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 residues, and the cost is relatively low.

1. Clean 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 phosphate fertilizer: Phosphate fertilizer can inhibit the growth of green algae.

1. Clean up the pond

Once the pond water has turned green, it is cleaned up. Use a net to remove all the fish feces at the bottom of the pond to reduce the nutrients of the green algae**, and use a screen to remove all the green algae on the surface of the pond to restore the water in the pond to its original color.

2. Planting aquatic plants:

The pond water turns green and can be treated with aquatic plants. If the inorganic salt content in the pond is too much, it will breed green algae and affect the water quality, so planting aquatic plants in the pond can consume the inorganic salts in the pond water and inhibit the growth of green algae.

3. Put silver carp

The silver carp feeds on algae plants, and five to six silver carp can be put into the green pond to reduce the number of green algae in the pond water, so as to achieve the purpose of inhibiting the growth of green algae, but after the water quality of the pond is restored, the silver carp should be fished out in time so as not to affect the growth of other fish.

4. Apply phosphate fertilizer

Phosphate fertilizer has an inhibitory effect on the growth of green algae, after the pond water turns green, a small amount of phosphate fertilizer can be applied to it to avoid the growth of green algae, but the amount of phosphate fertilizer should not be too much, so as not to grow too vigorously in other algae.

Ornamental fish many novices who raise fish have a common trouble, the water in the fish tank is easy to turn green, even if the result of changing the water is still the same, so that the novices have a big head, want to solve the problem of fish tank water turning green first to find out the reason, and then prescribe the right medicine:

1. There are several possibilities for the water in the fish tank to be turbid:

1.Your fish tank may have been exposed to light for too long.

2.Does your fish tank have a lid, and if so, you want to open it because there may be chlorine in your water.

3.Is the water in your fish tank replaced with new water every day? (Appropriate amount) 4Has the fresh water in the tank been sedimented for 12 hours?

2. Solution:

1.Keep the fish tank away from sunlight and use a fish lamp instead.

2.Change the water in the morning and evening. The amount of water pumped at a time is one-fifth of the total.

3.Add a filter to the fish tank.

4.There is a special water filter for fish farming in the market.

How to use: Sprinkle the body evenly into the tank according to the proportion of your fish tank, and let the filter filter to filter out impurities.

5.Wipe the inner wall of the fish tank with a cotton cloth regularly.

The main reason for the greening is not bacteria but algae, the water quality is complex after water pollution, the pollution of garden fish ponds is due to the oxidative metabolites of organic matter, and the increase of phosphate and nitrogen-containing wastes in the water provides sufficient nutrients for the large-scale reproduction of algae to make algae explode. In addition to changing the water, the solution can reduce the amount of bait, especially when the temperature is high, if possible, a submersible pump should be added to speed up the degradation rate of organic matter, and a spray or rockery waterfall should be added to the pool to provide a workplace for nitrifying bacteria, so that nitrifying bacteria can decompose toxic nitrite into low-toxicity nitrate.

The biological filtration and purification of the Xipu fish pond truly achieves that the fish do not need to change the water all year round, and the water quality is still crystal clear; Mainly to develop microbial purification system technology for ornamental fish ponds (national patented biological filtration method), involving fish pond water purification system, fish pond filtration system, fish pond oxygenation filtration system, fish pond water purification filtration, koi fish pond filter, fish pond aquarium filtration, balcony fish pond filtration, villa garden fish pond, garden lake water landscape, solution to poor water quality of fish farming, feng shui fish pond, fish pond water filtration technology, fish pond what filtration best how to remove green algae, fish farming perennial no need to change water, koi pond water purification treatment, Koi pond water purification treatment and other industries.

Summary. First of all, it means that there may be a big problem with the water quality, and then well, algae plants, the growth is more serious, you can buy some purified water quality, some effervescent tablets.

First of all, it means that there may be a big problem with the water quality, and then um, algae plants, the growth of pretend is more serious, you can go to the spring to buy some purification and lack of water quality, some effervescent tablets.

I have used algae removal drugs.

Blister. What about purifying the substrate?

Next time purifying agent.

Still dead fish.

Once is useless, and the herbicide is also useless, it will take a cycle down, and the state will slowly enter the vernalization, you can't say that you will sprinkle something in the east and the west, and the results will be immediate.

This is impossible.

It's just not as serious as it used to be.

Take your time, this effervescent tablet to purify the sludge, and this algae to purify it.

Look at the above explanation, with a cycle, this should be slow.

What are your products?

I don't have a product, the main thing is that you buy it, I let you buy this kind of product, you see the above instructions to take a cycle, and the water quality can be greatly improved after use.