What kind of fish eat duckweed in the pond. How to clear a pond of silt

Duckweed is the fastest growing aquatic plant that causes many problems for pond owners. It can grow in just a few days, and it is extremely difficult to remove it from the surface of the reservoir, since after cleaning the duckweed begins to spread again. How can you clean water from duckweed quickly and effectively?

Removing duckweed

First of all, you need to determine the type of plant, since not all green growth in the pond is duckweed, and herbicides do not kill all weeds. If you find it difficult to classify a plant, take a sample of it and consult with a store clerk aquatic plants. Then it is necessary to correctly calculate the dosage of the herbicides used - usually 1 liter of a well-diluted solution is required for 4000 square meters of treated surface.

A solution that is too concentrated will not get rid of duckweed even faster, but it can significantly harm other inhabitants of the pond.

Dilute the herbicide in water in an appropriately sized container and add the herbicide in a 50:1 ratio. Fill the sprayer with the resulting solution and treat the pond with the preparation, spraying the contents of the sprayer directly onto the areas of duckweed. If they scatter, gather it aside by moving the duckweed with a spray hose or any other handy object. This procedure should be repeated every two weeks as new lesions of duckweed grow.

Herbicides are best applied in late spring because duckweed is most vulnerable at this time of year. The use of drugs in the summer significantly reduces the oxygen level in the pond, which can kill the fish, so if treatment is unavoidable in July-August, you need to remove them from the pond and simultaneously destroy all the duckweed. After treatment, fish can be released into the pond after twenty-four hours so that the reservoir environment can recover after the application of the herbicide.

To rake dead duckweed from the surface of the pond, you can use long poles to move the plant toward the shore.

After moving the duckweed into an accessible zone, it must be removed from the pond with a simple rake, collected and sent to compost. Some pond owners use removed duckweed as mulch, placing it under bushes garden plants, since the duckweed layer perfectly retains precious moisture in the soil. In addition, light humus can be made from duckweed, which will be maximally saturated with microelements and nutrients. Creative gardeners with a design imagination often lay out green decorative patterns in their duckweed gardens and decorate them with flowers.

A stagnant body of water has a special biocenosis. It includes plant and animal world, represented by species between which equilibrium has been established. To maintain this balance at all times artificial pond It is necessary to constantly carry out reclamation measures. Otherwise, the surface of the reservoir will become overgrown: it will lose its decorative effect. The balance of the ecosystem can be restored on its own, but this will take more than one year. We will tell you in this article how the process of waterlogging occurs, as well as how to clean a pond from duckweed, silt, and other contaminants.

Stages of pond pollution

The process consists of four stages.

First stage: reduction of oxygen in water (eutofication). This phenomenon occurs due to excess concentration organic matter, if you do not calculate the amount of food for the fish living there, you will not remove fallen leaves and tree branches in time. During eutrophication, the rapid development of bottom plankton occurs, which consumes dissolved oxygen. This is how the imbalance of flora and fauna begins.

Second stage: change in the plant and animal composition of the ecosystem. Rotifers and sphagnophilic crustaceans appear. Caddisflies and dragonflies begin to live through the larval stage. Some species of frogs and lizards settle in. It is at this stage that increased growth of duckweed is observed.

Third stage: education large quantity silt. Intensive formation of unwanted bottom sediments occurs, which cause secondary pollution of the pond.

Fourth stage: shallowing. Swamping occurs, the surface of the mirror is completely covered with duckweed, the shores are surrounded by a dense wall of coastal vegetation, which spreads further and further. The process of transformation of a reservoir - succession - can lead to its complete drying out.

Biological cleaning method

Bioplato

A pond is one of the cleaning methods; it is an artificial shallow water created for preventive purposes. The system will help purify and clarify water. A bioplato is a small part of a pond, the depth of which is no more than 50-70 cm. This is a natural filter for a pond on summer cottage. To create it, you need to select a part of the shallows, then the bottom is covered with fine gravel with a particle size of about 20-25 mm. The embankment layer should be 110-130 mm.

The pond is completely planted with aquatic plants, such as hornwort, marsh calamus, reeds, and cattails. Swamp irises have also proven themselves well. Plants are planted directly into gravel. Using a pump, it is necessary to ensure the circulation of water from the main pond to the bioplato, and from it back, that is, in a circle. The device should draw water from the bottom.

The flow is regulated so that it is weak: the water passing through the gravel and plant roots will have time to be purified. In the resulting sludge, saprophytic bacteria will free the water from the decomposition products of organic matter that are formed during the life of the fish.

Thanks to the bioplateau, you can get rid of the formation of duckweed on the pond, as well as other unwanted vegetation. The liquid is saturated with oxygen and becomes clean.

The pond performs not only a cleaning function, but also a decorative one.

Bacterial preparations

You can rid the water in your dacha pond of overgrown duckweed, and at the same time of mud, by carrying out biological treatment. Water purification preparations are available in specialized stores. If there are signs of uncontrolled growth of duckweed, then in order to remove it, you should purchase a suitable complex of bacteria. They use the same elements in their life as the plant, creating a nutritional deficiency for it with their presence.

A specially selected complex of bacteria will also help clear the pond from cloudiness caused by excess vegetation. To achieve the greatest effect, it is advisable to use several together bacterial preparations. In this case, the struggle will be most productive. Filtration starters (Starter-Bacterien, JBL FilterStart Pond, etc.) are a powder of dry microorganisms for filter efficiency. The pump is turned off, and the drug is laid out on the filter substrate. The bacteria begin to work immediately after entering the liquid, converting ammonia and nitrites into nitrogen compounds and carbon dioxide. The silt decomposes, the bottom is cleared, algae is destroyed, and water quality improves.

Anti-algae preparations (Aqua Balance, Algenkiller) are mixtures of bacteria that suppress photosynthesis in cells. The metabolism in the plant is disrupted and it dies. Useful action lasts about 6 weeks. Supplements can be in liquid or dry form. Complexes of microorganisms to increase oxygen concentration (OxyPlus. Sauerstoff-Aktiv) - bacterial mixtures that block putrefactive processes, activate the growth of beneficial microflora, stop the growth of duckweed and large algae. They have a long-lasting effect. Added once every 2 weeks.

Preparations for eliminating organic pollution (Aqua Crystal, PH-Minus) contain cultures of beneficial microorganisms that reduce the content of ammonia, hydrogen sulfide, nitrates and nitrites, and regulate pH. When adding drugs, two main rules must be observed:

• you must strictly follow the instructions - you cannot exceed the dose of the substance introduced;
• To compensate for the oxygen lost by bacteria, it is necessary to artificially aerate the reservoir.

Chemical method

Chemicals

Clean the pond with chemical substances- means to disinfect it. The procedure prevents the deposition of sludge, as well as the occurrence of fungi and mold growth. There are a large number of products created specifically to clear the pond of algae, duckweed and other unwanted vegetation. The reagents restore the optimal level of acidity, at which its growth stops.

Preparations based on polymer ammonium compounds (Markopul Chemicals, etc.) have a prolonged effect, destroy plankton spores, block the process of intercellular exchange of algae, causing their death. Chlorine-based reagents (“Hth Algaecide”, “Alginol”, etc.) contain alkylbenzylammonium. They do not change the pH level, while destroying excess vegetation. Such chemicals can also be purchased in specialized stores and via the Internet. They have an almost immediate effect, being a powerful remedy for duckweed and turbidity. However, extreme caution should be exercised when using them, since the slightest excess of the dosage can be extremely dangerous for both fish and humans.

Sorptive cleaning

The sorption method of cleaning a pond from algae is one of the types of chemical effects. Zeolite is used for this procedure. It is able to bind even heavy metals, therefore it is a powerful cleaner. To carry out cleaning, if there is a device for circulating water in the pond, it is necessary to add a layer of this mineral to its filter so that water passes through it. The purified liquid has parameters unfavorable for the growth of duckweed, so the number of plants in the reservoir is reduced. To remove duckweed colonies over a large area, zeolite is scattered along the bottom at the rate of 20-30 kg per surface area of ​​10 acres. The measure has a lasting effect and is valid from one to two years.

Bottom liming

Mechanical

Manual cleaning

It is quite possible to clean duckweed in a small pond by hand. To remove the plant, you should make or buy a ready-made frame in the shape of a rectangle. It is necessary to stretch a metal mesh with small cells over it. This frame is slowly passed along the surface of the water, submerging it a little. The caught duckweed is placed in a bucket.

The collected substrate can be used as fertilizer for the soil in the garden or lawn and for feeding poultry.

You can also clear the banks of reeds manually or using mechanical devices for mowing the thickets.

Skrimmer

Screamers are used to purify water in a pond at a summer cottage. This is a device that collects water from the top layer. This is where most bacteria live, dust accumulates, and a fatty film forms on the surface, creating a biological imbalance. This liquid gets inside the filter. It is then thrown back cleaned. There are many modifications of screamers, any of them is designed to clean ponds from dirty water. On the Internet you can buy any device of your favorite design.

Water vacuum cleaner

This unit reminds its appearance ordinary home vacuum cleaner. Its main purpose is to clean the bottom of the pond. It is also extremely effective against overgrown duckweed. The device is capable of:

• clean the bottom and walls of the reservoir from silt and clay;
• remove unnecessary vegetation and lumps from the surface of the water filamentous algae, debris, mucous film from microorganisms;
• remove fallen leaves and small branches from the bottom.

The choice of equipment is great; everyone selects a vacuum cleaner themselves, based on their financial capabilities, as well as the size of the reservoir that needs to be cleaned of greenery and silt.

Ultraviolet radiation

There is a large selection of special submersible sterilizer lamps in stores. The devices prevent the growth of duckweed through irradiation. They also block the proliferation of other algae. The lamps prevent the development of harmful single-celled organisms, eliminating blooming problems and clarifying the water. Among other disinfection methods, this one is particularly effective. The process is safe for pond inhabitants. After just one procedure, the liquid becomes much clearer. The lamp model is selected based on the area and volume of the pond.

Changing water

It is not always possible to clean a pond at your dacha with your own hands without draining it. Sometimes the contamination is so severe that only a partial or complete water change can help. To do this, liquid is drained from the reservoir, and live plants and fish are transferred to a temporary container with water. The silt should be pumped out from the bottom with a vacuum cleaner, debris should be collected, the bottom should be cleared of clay, after which the pond can be filled again.

To determine whether the time has come for this procedure, you can lower a plate into the water white. If it is not visible at a depth of 10 cm, it is time to change the water.

You can, of course, get by with filtration and other methods, but if there is significant contamination, this will take a lot of time and effort. Therefore, if the reservoir is very overgrown and cloudy, it is recommended to completely drain the water. A private, beautiful and well-kept pond is the dream of many owners of private residential buildings. Each owner must decide on a method for cleaning a reservoir from duckweed, as well as other contaminants, independently, guided by the size and functional purpose reservoir. Clean the pond at your dacha with your own hands you can use any of the above methods - and you will maintain the balance of its unique ecosystem.

A wild or artificially created pond is capable of self-purification with the help of microorganisms that process various kinds pollution. But there are often situations when the “natural power” of a reservoir is not enough and human help is required. When thinking about how to clear a pond of silt, first of all they correctly assess the situation with the reservoir, and secondly, they choose a method for completing the task.

A pond is considered polluted when its ecosystem is disrupted. Such a reservoir may require different types cleaning. There are several types of pollution:

Regardless of the cause of pollution, three processes inevitably occur in a reservoir:

1. accumulation of organic matter at the bottom and reproduction of fungal and other pathogenic microorganisms in this layer;
2. the level of oxygen in water decreases;
3. formation of a large number of biogenic products.

Methods for cleaning a pond

Not so long ago, humanity had access to only one method of purifying water bodies: manually. It is still relevant today, but thanks to the mechanization of labor, there are more opportunities. There are several methods available for cleaning ponds from sludge:

• mechanical – allows you to get rid of debris and sludge;
• chemical - restores the normal composition of water and decomposes sludge;
• biological – normalizes the condition of water and removes silt deposits using biological means;
• through ultraviolet radiation – eliminates pathogenic microflora(bacteria, unicellular algae), prevents the formation of sludge.

Each of these methods is effective and capable of restoring the ecological balance of a reservoir. The choice depends on the size of the pond, the degree and type of pollution.

Mechanical

Mechanical cleaning can be carried out using inexpensive devices and specialized equipment: pumps, pumps, filters. To clean large bodies of water, powerful units are used: dredgers and excavators.

Manual cleaning

Manual cleaning is good only as a method of preventing pond siltation. To complete the work you will need:

• a net or a device similar to it, made with one’s own hand;
• fan rake;
• water container.

This method of mechanical cleaning will help remove debris and duckweed from the surface of the pond. If, as the water becomes polluted, you regularly carry out this set of works, the reservoir will always be clean. The remaining small organic waste will be processed by microorganisms intended for this purpose by nature itself.

Work rules:

1. Leaves and duckweed are driven to the shore using a fan rake.
2. They are taken out of the water with a net.
3. Wash the net in a container of water.
4. Repeat the cleaning process.

Using a screamer

A skimmer is a pumping and filtering device that is installed at the level of the water surface. Using this device, you can remove debris and duckweed that are located on the surface, and thereby prevent siltation. It is not always possible to use this method, since the screamer requires a connection to the electrical network to operate.

There are different models of these devices, but they are all equipped with waste baskets and work on the same principle. Best reviews about Skimmer models from OASE. They work well together with Aquamax and Promax pumps from the same manufacturer.

When choosing this method, it should be taken into account that such equipment is unable to remove suspended matter and algae from the water column. It only works on its surface.

Water vacuum cleaner

Cleaning a pond of silt using a water vacuum cleaner is much more effective than using a skimmer. But it is only suitable for reservoirs with a flat bottom: concrete or covered with film.

The operating principle of this equipment is similar to that of a household vacuum cleaner. The only difference between these devices is that the water one is equipped with a special water filter. The garbage and silt captured by it are sent to the dirt collector. The filtered water is poured back into the pond.

Manufacturers of equipment for swimming pools and ponds offer two types of water vacuum cleaner models:

• manual;
• automated.

The first type of equipment requires the same handling as a conventional vacuum cleaner. Automated models move independently along the bottom.

When choosing a water vacuum cleaner, pay attention to whether there is a function for adjusting the gap of the suction nozzle. If the gap is too wide, the vacuum cleaner will suck in small pebbles, fish fry and algae.

Most models of manual and automatic water vacuum cleaners are equipped with attachments for penetrating narrow crevices and removing algae on stones and other surfaces. On average, the length of the suction hose of the devices is 5 m, and the volume of the dirt container is 30 liters. Once the tank is full, dirt begins to flow out through the drain hose. Therefore, if it is not possible to regularly empty the container, provide a drainage hole and connect the drain from the vacuum cleaner to it.

• handheld vacuum cleaners from HEISSNER;
• Cyprivac from HOZELOCK;
• Pondovac from OASE.

Using special equipment

In addition to excavators and bulldozers, silt is removed using amphibious vehicles. This is an expensive method and is most often used by municipal services. It is not practical for cleaning small bodies of water.

The sludge removal process occurs according to the following algorithm:

1. prepare a reserve pit;
2. pumping water out of the pond;
3. remove bottom sediment using special equipment or mud pumps;
4. strengthen the bottom with gravel and sand;
5. pumping water from the pit into the pond.

This method is the most effective, but has two significant drawbacks;

• expensive;
• is not suitable for large reservoirs, as the construction of a reserve pit will require significant financial costs.

Biological

This method of cleaning a pond involves integrating plants and microorganisms into its ecosystem that are capable of decomposing organic matter into methane, hydrogen sulfide and carbon dioxide. The process is carried out using biological purification filters, which can be purchased in specialized departments of equipment for pools and ponds.

The filter consists of a pump that pumps water through it and a container filled with porous material. The larger the reservoir, the more powerful the equipment required. They also take into account whether there are fish in the pond. With it, the water is always dirtier.

Pridding device

Another method of biological treatment is the device of a pond, or, as it is otherwise called, a “bioplateau”. This is a small pit or reservoir located in close proximity to a reservoir and communicating with it through a narrow channel, blocked by an embankment of stones. The water level of the pond should be slightly higher than the main reservoir.

The principle of operation of the bioplato:

• A biofilter is installed in the pond, crustaceans are released, and the pit is populated with algae for biopurification.
• Using a pump, water is pumped in portions from the pond into the pit.
• The purified water gradually flows through the stone embankment back into the pond.

Use of bacterial preparations

If the degree of water pollution is not high, bacterial preparations will help, the action of which is aimed at the formation of a healthy biocenosis. These products contain several strains of beneficial bacteria and a nutrient substrate.

With the help of bioremediation, sludge is decomposed and pathogenic microflora is destroyed.

The task will be completed more quickly and efficiently if bacterial preparations are used in combination with water clarifiers and, if necessary, fish treatment agents.

This biological treatment method can be used at any time of the year.

A wide range of bacterial preparations are offered by manufacturers PondLogic and CrystalClear. The product range of these companies also includes other means for cleaning water bodies: clarifiers, biological complexes for removing sludge deposits (including dense ones), means for water disinfection.

Chemical

The retail chain offers a wide range of chemicals that can normalize the eco-balance in a reservoir.

The main principle of using chemicals is dosage accuracy. Otherwise, you can only harm yourself and the inhabitants of the reservoir.

Bottom liming

An affordable and inexpensive product that helps remove sludge is quicklime. This method is effective when the thickness of the sludge layer is up to 50 cm. The recommended time is spring, when the water warms up to 14°C.

Stages of work:

1. Pumping water out of the pond.
2. Distribute lime along the bottom at the rate of 10-15 kg per 100 m2.
3. Repeat the procedure after 10-14 days.
4. Pumping water into the pond.

Lime can bind and dissolve sludge. After treatment, the layer thickness will noticeably decrease. It is recommended to repeat the procedure in August.

Chemicals

Chemical reagents are mainly intended for clarification, disinfection and purification of water. The drugs are effective only for small-sized reservoirs. They will saturate the pond with oxygen and dissolve bottom algae. The widest range chemicals offered by HEISSNER, OASE, SERA, TETRA.

Sorption purification

It is a type of chemical. It is carried out using special filters in which sorption minerals – zeolites – are placed. They have a porous structure and are able to gradually remove silt deposits by extracting phosphorus and ammonium from the water.

For reservoirs with a volume of 1 thousand liters, from 0.5 to 1 kg of minerals is required. They can be placed on the bottom of the pond in a fine mesh net. This will be enough to keep the water clean for 1 year.

Ultraviolet

The use of special bottom ultraviolet lamps will help prevent siltation, but will not eliminate it. Equipment for UV cleaning of reservoirs is equipped with mechanisms that prevent the fouling of lamps by algae and sediments. One device can work for 1-2 years.

The lamp is installed on the bottom and illuminates it, thereby emitting UV rays. As a result, viruses and bacteria, unicellular algae are destroyed. The water gradually clears and the formation of silt stops.

The most effective ways cleaning the pond from sludge - mechanized. These are labor-intensive types of work that require financial costs and expensive equipment. But this is the only way to remove existing sludge. All other methods help reduce its layer and are preventive.

If you own a pond at your dacha, then the question of cleaning it from mud and other dirt arises regularly. This very labor-intensive process can be carried out using modern technology, although it is expensive, so not everyone can afford it. However, there is an alternative - special breeds of fish, the so-called

"Pond orderlies" are herbivorous fish.

In general, before you start breeding, you need to think about what kind of fish for the pond can take root. According to experts, if a reservoir is heavily overgrown, then carp and carp are unlikely to be able to live there freely, but fish species such as snakehead, rotan, rudd, tench and golden carp will feel great in the thickets.

The easiest way for a gardener is to place rotan gobies in water. These fish are easy to care for, and their maintenance does not require specialized equipment (pumps, for example). They can live quietly in dirty water overgrown with mud, which is not enriched with oxygen. In winter, rotans, as a rule, freeze into ice, and in the spring they thaw, continuing to live to the delight of the owner.

Now let’s take a closer look at what kind of fish clean the pond, because not everyone will like such unattractive inhabitants as rotans.

So, if the goal is “to clean the pond from dirt, mud and algae,” Silver carp and grass carp are ideal options. It’s not for nothing that people called them pond orderlies. They are capable of purifying cloudy, discolored greenish water no worse than store-bought filters. This is due to the fact that these breeds are not averse to eating lush green plants (elodea, duckweed). By the way, grass carp is generally omnivorous in this regard. He eats everything from nymphs to cattails. With such gluttons, your pond is not afraid of any vegetation. For example, grass carp eats as much grass per day as it weighs.

Despite the fact that the fish breeds described above are unpretentious in care, it should be remembered that knowing the intricacies of keeping them will help to avoid difficulties.

Any body of water is a balanced system that independently aims to cleanse itself and restore itself. Due to the aging of the lake and the lack of timely care for it (removal of twigs, leaves, logs, dead plants, fish excrement and other debris), the biological balance is disturbed.

Therefore, cleaning of reservoirs must be regular; the frequency will depend on their size, as well as on the specifics of the area in which the lake or pond is located.

In addition to the natural accumulation of decomposition products, nutrients can also worsen the condition of the pond:

• storm water;
• poorly treated wastewater;
• fertilizers that end up in water resource;
• garbage;
• sewage waste;
• sediment.

When all these substances enter a reservoir, they are partially mixed with water, but most of them settle to the bottom, forming a special biomass of organic origin, in which putrefactive bacteria and fungi constantly multiply. Without timely cleaning of the reservoir, its natural balance is first disrupted, and therefore the process of self-purification. And then the ecosystem of the pond itself may change - it becomes autotrophic and becomes intensively swamped. One of the problems may be the intensive proliferation of duckweed and blue-green algae.

What are these microorganisms? These are planktonic plants that can take root and reproduce intensively in any type of reservoir. They are part of the natural chain, becoming a food product for many living organisms. In addition, using harmful nitrogen and its compounds for life, such vegetation to some extent carries out the mission of improving the health of the pond. But an overabundance of algae also creates many problems for the owner. Without clearing excess vegetation, the problem of oxygen deficiency arises. In this case, all of it is spent on waste decomposition processes, and aquatic inhabitants are sorely lacking in it. Reducing the percentage of oxygen can lead to massive fish death.

If the pond is used for irrigation, then due to contamination of the water source, pumps and other important equipment may fail. Then the filters have to long time process, organize their work, which significantly slows down the entire production process.

Cleaning a reservoir from blue-green algae necessary after their intensive flowering in summer. The danger is not the process itself and the violation of the aesthetic appearance of the lake. Vegetation dies after active flowering, and decay products settle to the bottom, decomposing and intensively consuming oxygen.

But how to clean a reservoir to prevent it from becoming completely waterlogged? It is better to turn to professionals to really get rid of green algae in a short period of time.

How to clear a pond of algae?

Today there are many ways to prevent and eliminate unwanted vegetation in ponds and lakes. In accordance with some methods, algae removal is carried out only during one bloom cycle, others have more long term actions. Let's look at each method in more detail:

• Water purification using a dredger. A dredger is a floating excavator on which a bucket is mounted to dig fish holes or dredge the bottom, as well as bank leveling. The advantage of this method is the wide capabilities of the dredger; during this cleaning, all the silt, debris, sand are removed, and plant roots are broken. The problem with plants and siltation disappears for at least 10 years.
• Water coloring. Thanks to the enhancement of black and blue colors penetration is prevented sun rays into the lower layers of the reservoir, which slows down the proliferation of algae. But this method is not suitable for private mini ponds, as well as for objects with running water (painted components will be removed).
• Use of useful enzymes, bacteriological mixtures. Thanks to the concentrated compositions, sediments at the bottom are rapidly processed, which significantly improves the quality of water, eliminates unpleasant odors, and also lower plants(in this case, no harm is caused to the higher ones).
• Use of ultraviolet sterilizers. Under the influence of UV block radiation, the activity of microorganisms decreases. This method good for cleaning water bodies from blue-green algae, but will be less effective when combating immobile forms of aquatic plants. Sterilizers work effectively in small ponds, since in large ones it is necessary to provide significant equipment power, which is a costly undertaking.
• Use of skimmers. This device aims to collect all debris and vegetation before it falls to the bottom and begins to decompose. The water passes through filters, which are then regularly subjected to mechanical cleaning.
• Application of barley straw. The method helps to significantly reduce hardness and pH levels. When straw begins to decompose under the influence of water, hydrogen peroxide is released, which prevents the spread of blue-green and filamentous algae. It is often recommended to use 25 kg of barley straw per 1000 m2 (these are small ponds up to 1.5 meters deep).

• The use of copper-based preparations (granulated sulfate is often chosen). It is important to take into account the fact that the drug can negatively affect the life of some species of fish (salmon, gudgeons), snails and other cold-blooded animals.
• Cleaning algae with herbicides. Some companies operating in the field Agriculture, use and this option. There are many nuances regarding fish breeding in such conditions - it is important to strictly follow the recommendations for use from the manufacturer of the drugs.
• Physical cleaning of a reservoir from algae. Nets, water vacuum cleaners, and rakes often become available tools to help get rid of motionless and filamentous algae. But the method is quite labor-intensive and, compared to others, ineffective.

To ensure that your efforts and financial investments are not in vain, you need to seek help from professionals. We will recommend the method most suitable for your facility - cleaning a reservoir, pond, or river from algae will be carried out efficiently and at a reasonable cost.