ULTRASOUND SYSTEM FROM ALGAEFREE IS A REVOLUTION FOR FISH, PRAWN AND SHELLFISH FARMING INDUSTRY

NO INVESTMENT – RENT OUR ALPHA SYSTEMS UP TO 5 YEARS

ALPHA 4-ways
Clean water without chemicals is good fish welfare!
Ultrasound kills algae, bio film, unwanted growth and anaerobic bacteria’s! 

 

See Department of Agriculture, Fisheries and Forestry, Queensland
5.1 ULTRASOUND

https://www.dropbox.com/s/cw7ytalzv2v5yew/2-Biofouling-control-aerators-options-review.pdf?dl=0

NO INVESTMENT – RENT OUR SYSTEMS UP TO 5 YEARS

ALGAEFREE ALPHA 2-ways AND ALPHA 4-ways IS USEFUL FOR INDUSTRY, AIR-CONDITION, FISH FARMING,
MINING PIT, PONDS, WASTEWATER AND MORE, TO CONTROL AND CLEAN THE WATER FROM
BACTERIA AND AVOID BARNACLE, MUSSELS AND ALGAE PROBLEMS. 

UPGRADED 2018 MODELS
ALGAEFREE ALPHA 2-ways AND ALPHA 4-ways

Prevention of Bio fouling, bacteria and Blue-Green algae growth
FOR ALL SORTS OF FISH FAREMING RANGE UP TO 150 METER

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCES OF ALGAEFREE ALPHA 4-ways

 

TEST REPORT FROM Australian Bay Lobster Producers
www.australianbaylobster.com.au

 

 

 

 

 

 

 

 

         Day 1                                              Day 8                                                                 Day 23                                                  Day 29

SEE 4 TEST REPORTS:

TEST REPORT NO 1 ALPHA 4-ways

 

 

Australian Bay Lobster Producers Limited
(ABN 74 092 822 485) 9484 Tweed Valley Way
Chinderah, NSW 2487 PO Box 1934, Kingscliff NSW 2487

www.australianbaylobster.com.au

 

RE: ALGAE-FREE ULTRASOUND TRIAL – REPORT 1

ABLP Ltd cultures Moreton Bay Bugs at its’ marine production facility located at Chinderah NSW. The
facility uses the latest in membrane filtration technology and indoor recirculation aquaculture systems to ensure
stringent standards in water quality and temperature are maintained through the production process.

The extent of biofilm development in a culture system is closely related to the systems’ feed input and management processes utilized to routinely remove the film. ABLP’s nursery systems are in continuous use which hinders routine disinfection (e.g.chlorination) and as such physical scrubbing is employed either by staff or by pool cleaning robots to control fouling. Additionally
system temperatures are maintained at 26 °C, these elevated levels contribute to rapid biofilm development.

This report focusses upon an initial 21 day trial to evaluate the efficiency of an ALPHA 4-ways Ultrasound in its ability to control biofilm development in a seawater storage reservoir, in one of ABLP’s nursery systems. The circular reservoir is 3.05m in diameter and constructed from HDPE. Water is continuously recirculated through the reservoir as part of the production process. The photo in Figure 1 was taken prior to the installation of  the ALPHA 4-ways unit to give an indication of biofilm development at the onset of the trial.

Biofouling showed no initial response to the ultrasound installation during the first week. By the beginning of the second week sections of biofilm began to ‘flake off’ and after approximately 16 days, the reservoir was almost completely clean. Figure 2 shows the ALPHA 4-ways installed centrally within the reservoir, positioned mid-depth. This picture was taken after 21 days of ultrasound treatment. Physical cleaning of the reservoir was not
Figure 1: Initial Reservoir Biofilm                                       necessary during the trial period. Under normal circumstances the tank would have been cleaned twice  weekly.

On completion of the trial, the ALPHA 4-ways was removed and within 5 days biofilm began to re-establish, requiring the resumption of normal cleaning practices.

 

 

 

 

 

 

 

 

Figure 2: Biofilm Levels After 21 Days Continuous Ultrasound Treatment

COMMENTS AND OBSERVATIONS
ABLP culture systems recirculate oceanic water containing 35-36 ppt dissolved salt. High chloride levels in combination with ambient 26 °C temperatures generates a highly corrosive environment. ABLP specifies that only Bumax 88 metallic fasteners and Duplex steels are to be used in wetted areas. Preferably non-corrodible materials are selected e.g. nylon, plastics and/or
composite products. Figure 3 illustrates developing crevice corrosion on two metallic components on the ALPHA 4-ways ultrasonic head. This corrosion became apparent after only 21 days in use. The electrical connection would likely fail and allow water to penetrate the electrical connections rendering the unit
inoperable. ABLP has a preference for the ultrasonic heads to be supplied with a hard wired 5m long electrical lead and sealed with an immersion rated IP68 gland fitting similar to plug connections should be avoided.

Figure 4. Where possible submerged electrical

 

 

 

Figure 4: Example of IP68 Submersible Cable Gland

Figure 3: Development of Crevice Corrosion After 21 Days
Submersion Seawater

Report and pictures ABLP

 

TEST REPORT NO 2

Australian Bay Lobster Producers Limited
(ABN 74 092 822 485) 9484 Tweed Valley Way
Chinderah, NSW 2487 PO Box 1934, Kingscliff NSW 2487

www.australianbaylobster.com.au

RE: ALGAE-FREE ULTRASOUND HOLDING TANK TRIAL – REPORT 2

ABLP Ltd cultures Moreton Bay Bugs at its’ marine production facility located at Chinderah NSW.  The
facility uses the latest in membrane filtration technology and indoor recirculation aquaculture systems to ensure
stringent standards in water quality and temperature are maintained through the production process.

The extent of biofilm development in a culture system is closely related to the systems’ feed input and
management processes utilized to routinely remove the growth. ABLP’s nursery systems are in continuous use
which hinders the ability to employ routine disinfection processes (e.g. chlorination) and as such physical
scrubbing is employed either by staff or by pool cleaning robots to control fouling. Additionally system
temperatures are maintained at 26 °C, these warm conditions contribute to rapid biofilm development.

Following the first trial using the Algaefree ALPHA 4-ways Ultrasound (see Report 1) to control heterogeneous
biofouling to one of ABPLs’ nursery seawater storage reservoirs, the unit was transferred to a second nursery
system with significant fouling dominated by calcareous sponges thought to be Sycon ciliatum. The floor and
lower wall of the 3.05m diameter HDPE reservoir is cleaned twice weekly using a robot pool cleaner.
Biofouling is able to become established above the height (approx. 40cm) at which the robot cleaner can reach
and has to be routinely removed by vigorous scrubbing using scourers. On day zero of the trial, the reservoir
had not had the upper walls cleaned of biofouling for approximately 6 weeks.

There was no apparent change in appearance to the biofouling during the first week of continuous ultrasound
treatment. During the second week the sponge began to fade in colour and within a few days more, small pieces
began to flake off. Routine robot cleaning was continued to remove the settled material. By the third week,
large bald patches were evident and the sponge appeared to be completely dead. On inspection of the dead
sponge it was found to be easily removed by hand without the need of scourers. After 28 days the remaining
sponge was completely removed as seen in Figure 4.

ABLP Ltd is extremely happy with the ultrasonic Algaefree results. When employed to control
biofouling  organisms in seawater reservoirs the Algaefree ALPHA 4-ways has proven to:

 Reduce labour requirements for system maintenance;
 Reduces biofouling organism loadings which diminishes potential for disease vectors;
 Removes the risk and cost associated with chemical usage;
 Provides operator safety as the ultrasound head is energized with extra low voltage power.

Report and pictures ABLP

 

TEST REPORT NO 3

Australian Bay Lobster Producers Limited
(ABN 74 092 822 485) 9484 Tweed Valley Way
Chinderah, NSW 2487 PO Box 1934, Kingscliff NSW 2487

www.australianbaylobster.com.au

RE: ALGAE-FREE ULTRASOUND ANIMAL EXPOSURE TRIAL – REPORT 3
ABLP Ltd cultures Bay Lobsters (also known as Moreton Bay Bugs (Thenus spp.)) at its’ marine production
facility located at Chinderah NSW.

Trials have been underway for over 20 weeks where juvenile Bay lobsters have been continuously exposed to
ultrasonic sound waves emitted by a functioning Algaefree ALPHA 4-ways unit. Initially 100 juveniles were
corralled into close proximity to the unit as illustrated in Figure 1.

 

 

 

 

 

 

 

 

 

Trial results showed no discernable differences between the test and control groups. Parameters monitored included survival
and growth rates, frequency of moulting, appetite as well as animal stress levels and general animal behavior.

Report and pictures ABLP

TEST REPORT NO 4, 03.09.2018

Australian Bay Lobster Producers Limited
(ABN 74 092 822 485) 9484 Tweed Valley Way
Chinderah, NSW 2487 PO Box 1934, Kingscliff NSW 2487

RE: ALGAE-FREE ALPHA 4-ways
ULTRASOUND NURSERY TRIAL – REPORT 4
ABLP Ltd cultures Bay Lobsters (also known as Moreton Bay Bugs (Thenus spp.)) at its’ marine production

Ultrasonic trials with juvenile Bay Lobsters have been underway for 30 weeks. Initial trials were conducted
with small numbers of 100 individuals that were corralled in close proximity to an Algaefree Alpha 4-Ways unit
and exposed to continuous ultrasonic frequencies, as illustrated in Figure 1. Results from the first two trials
indicated the animals showed no evident adverse effects from their exposure.
The Algaefree ultrasonic units had previously proven themselves to be efficient at controlling biofilm growth in
HDPE seawater reservoirs and with confidence that there are no apparent adverse side effects upon the animals,
commercial scaled trials were commenced.

General animal husbandry practices require a significant quantity of labour to maintain raceways in a sanitary
condition. With warm temperatures and elevated nutrient loadings, microbial colonization of all wet surfaces
occurs rapidly. The aim of the commercial scaled trial was to establish if significant labour savings could be
obtained. This trial commenced in early June 2018 with an Algaefree Alpha 4-Ways unit installed into a 6,500
litre fiberglass reinforced plastic nursery raceway containing several thousand Bay Lobster juveniles. The
commercial trial was conducted over a two month period and the ultrasonic frequencies provided no discernable
influence upon animal health, growth or survival rates between the test and control groups. The Algaefree
Alpha 4-Ways unit did provide a significant reduction in biofilm development requiring
50% less labour to maintain the raceway in an acceptable condition.

Report and pictures ABLP

ALGAEFREE ULTRASOUND IS 100% ENVIRONMENT, CLEAN THE NETS AND INCREASES FISH WELFARE

Algaefree is designed to be safe for all sea life & aquaculture and for the last 3 years we have been testing Algaefree on fish cages. The results are excellent. The below pictures show the first 100% algae free environmentally friendly Ultrasound construction in a salmon cage. It fights both the fouling on the cage and ultrasound will “potentially” control the Salmon lice in such a successful way that is expected to revolutionize the whole industry! The huge monetary and downtime savings will equal billions of dollars to the fish farming industry. We will continue our tests until we have found the code to salmon lice and we will never give up- giving up!

Infection with salmon lice is currently the most serious environmental problem in commercial salmon farming. Development of new and efficient mitigating methods is therefore highly prioritized. Ultrasound might be such a method as it has been shown to have an effect on different bio fouling organisms. Studies on barnacles indicate that ultrasound may also be efficient against attachment of salmon lice on the host fish, but this would have to be experimentally confirmed. It seems that ultrasound has no negative effects on fish, but probably a deterrent effect on marine mammals. Under water ultrasound is not a threat to human health

BIOFILM IS THE CAUSE OF THE PROBLEM WITH ALL UNWANTED FOULING
 
WHAT IS BIOFILM?

 

 

 

 

 

 

BIO FILM is a coating of bacteria or microbes, which develop, due to an interaction between the surface and micro-organisms.
Biofilm is an advanced community of micro-organisms (such as bacteria, fungi and viruses) which are wrapped in a self-generated, protective slime. Micro-organisms prefer a life of biofilm. We find biofilms everywhere in nature, where there is moisture and nourishment, indeed on the mucous membranes and other surfaces in the body.

The formation of biofilm occurs in water pipes, water tanks and the like. Usually they consist of relatively harmless micro-organisms, but can also allow contaminants to gain a foothold, grow and develop in these biofilm. Biofilm can thus become a reservoir of infection, both directly and indirectly, i.e. if the water is used in offices for the production of food.

We must develop new strategies to both, prevent unwanted biofilms and to remove the finished-formed bio films. In addition, more knowledge about the ‘anti bio film effect’ of traditional methods, ‘bio-prospecting’ will become be important.

 

BIO FILM AS PART OF DISEASE ON FISH

Microorganisms can form biofilm on mucous membranes, e.g. gills in fish.  Both immune apparatus and antibiotics have problems removing germs in biofilm. Diseases are often chronic, leading to tissue damage and is very difficult to treat. The formation of biofilm on/in the fish, could be a possible contribution to the development of the disease, thus preventing the wound healing. We have today, limited methods to manage and prevent sustainable disease outbreaks, where biofilm plays a role.

There is very little knowledge of biofilm properties and infection in fish, with substances, despite the fact that most of the water is covered in biofilm. There is, therefore, a great need for knowledge about the effect of ‘Algaefrees’ ultrasound mod. The QUATTRO and the importance of biofilm in the development and spread of disease in farmed fish.

BIO-FILM IN THE FISH FARMING INDUSTRY

Expertise-needs on fish health. There is very little knowledge of biofilm properties and infection in fish, with substances, despite the fact that most of the water is covered in biofilm. There is, therefore, a great need for knowledge about the effect of ‘Algaefrees’ ultrasound mod. The QUATTRO and the importance of biofilm in the development and spread of disease in farmed fish.

 

 

 

 

 

 

 

 

 

Biofilm is a coating of bacteria or microbes

…. which develop, due to an interaction between the surface and micro-organisms. Biofilm is an advanced community of micro-organisms (such as bacteria, fungi and viruses) which are wrapped in a self-generated, protective slime. Micro-organisms prefer a life of biofilm. We find biofilms everywhere in nature, where there is moisture and nourishment, indeed on the mucous membranes and other surfaces in the body.

The formation of biofilm occurs in water pipes, water tanks and the like. Usually they consist of relatively harmless micro-organisms, but can also allow contaminants to gain a foothold, grow and develop in these biofilm. Biofilm can thus become a reservoir of infection, both directly and indirectly, i.e. if the water is used in offices for the production of food.

We must develop new strategies to both, prevent unwanted biofilms and to remove the finished-formed bio films. In addition, more knowledge about the ‘anti bio film effect’ of traditional methods, ‘bio-prospecting’ will become be important.

Drinking water pipes and equipment are also especially exposed to biofilms. For example, biofilm in water can appear in an ordinary air conditioning plant and a chicken house, can become a reservoir for salmonella.

FROM BACTERIA AND FOULING IN TANKS AND PIPES

 
Algae-free has been in Ultrasonic Technology industry for over 9 years and was the first to develop, what is now, the industry leader in Ultrasound against Marine and algae growth to the maritime and land-based industry. With the development through the years, we are still leading the algae-free industry, when it comes to this technology. The advanced rate algorithms, for the commercial and industrial sector, have had great results.  The ‘Algae-free’ series is the most advanced and powerful solution developed. Algae-free Ultrasound is also the best solution for Bio-fouling problems in cooling towers, cooling systems, drinking water and pipes on the market. 

 
Tests has shown that the system works without the addition of toxic and hazardous chemicals.

 
 
Biofilm in the fish farming industry

Water is an excellent environment for ‘biofilm production’ (“fouling”) and it will form biofilms on all fixed surfaces in water i.e. fish-breeding installations. These biofilms will largely consist of environmental organisms (but pathogenic bacteria, fungi and viruses can also establish themselves and survive in these biofilms) and contribute to repetitive disease outbreaks. Today we have very little knowledge about the possible meaning of this. 

Biofilm as part of disease on fish

Microorganisms can form biofilm on mucous membranes, e.g. gills in fish.  Both immune apparatus and antibiotics have problems removing germs in biofilm. Diseases are often chronic, leading to tissue damage and is very difficult to treat. The formation of biofilm on/in the fish, could be a possible contribution to the development of the disease, thus preventing the wound healing. We have today, limited methods to manage and prevent sustainable disease outbreaks, where biofilm plays a role. 

Expertise-needs on fish health
 

There is very little knowledge of biofilm properties and infection in fish, with substances, despite the fact that most of the water is covered in biofilm. There is, therefore, a great need for knowledge about the effect of ‘Algaefrees’ ultrasound models. The ALPHA 2-WAYS and ALPHA 4-WAYS and the importance of biofilm in the development and spread of disease in farmed fish. 

Unwanted mussel fouling

Mussels live mainly in algae, that is in sea water and this where the problems begin with the mussels clog systems. This in turn leads to the higher temperatures in the cooling of water. Businesses that use sea water for cooling, have two solutions, chemicals and cleaning. It turns out that the mussels have become so clever that when the chemicals get into the water system they close them out and survive.

ALPHA 2-ways AND ALPHA 4-ways Algal Control
Scientifically proven technology

 
Ultrasonic control of algae is a documented method. Ultrasonic processing is used in many industries and has long been known to destroy bacteria and algae on a molecular level. This has been tested by many universities and research institutes around the world (including thoroughly tested and proven by the Australian Navy). Algae-free technology brings this ultrasound solution for a reliable, secure, power conscious and very effective system with many years of experience that is required to use the solution effectively for water treatment.

 
Effective treatment to control algae

Use of ultrasound through water can eliminate up to 95% of the existing bacteria and algae and manage growth, thus reducing or eliminating the need of chemical dosing. Algae-free systems prevent the formation of new algae in both sessile and planktonic form. 

 
Drastically reduced use of chemicals

Ultrasound also improves the reaction between chemicals and re-agents, to better effect, when necessary. When the algae and bacteria are drastically reduced through the use of the ALPHA 2-ways AND ALPHA 4-ways system, we can drastically reduce, or even eliminate the requirements of chemical dosing. 

 
MUSSELS
 

Mussels live mainly of algae, that is in sea water and this where the problems begin with the mussels clog systems. This in turn leads to the higher temperatures in the cooling of water. Businesses that use sea water for cooling, have two solutions, chemicals and cleaning. It turns out that the mussels have become so clever that when the chemicals get into the water system they close them out and survive.

The mussels main consumption are microscopic algae, phytoplankton, but they will also be able to make use of other organic particles such as bacteria and detritus. Mussels live by filtering out and eating small, organic particles from the sea. The main feed for the shells is freely floating, microscopic algae, called the plant plankton or algae-plankton. The presence of toxic algal plankton shells will accumulate from these toxins. The amount of toxic algae present, says something about the risk that shells can accumulate algae-toxins, to levels that make them unfit for consumption.

Reduce the chance for legionella formation

 
Legionella is a serious bacterial growth that is formed in the course of the water masses, namely when there is a higher CFU/mL level than the industry standard. Legionella can cause severe health problems in humans when spread through air conditioning and through the use of Ultrasonic technology from ALGAEFREE modelALPHA 2-ways AND ALPHA 4-ways, the risk of legionella can be greatly reduced.  

 

HOW OUR ALGAEFREE MODEL ALPHA 2-ways AND ALPHA 4-ways WORK

ALGAEFREE Heavy Duty Ultrasonic System sound, model UALPHA 2-ways AND ALPHA 4-ways emit sound waves to create an environment of critical structural resonance. The resonance causes a very unique environment in the immediate vicinity as it can critically vibrate internal parts of green algae and diatoms causing them to internally tear apart preventing proper fluid flow.  In blue-green algae, this effect causes gas vesicle tubes to break causing loss of buoyancy and they sink out of light. The resonance also causes bacteria to avoid colonization because it is similar to water turbulence, a condition they avoid in nature. This helps to keep the walls clean. The prevention of the initial bacterial growth eliminates the attachment of algae, barnacles, and other crustaceans.

Blue-green algae make this chemical (microcystin) in abundance when there is insufficient Nitrates in the water to supply the necessary amount of Nitrogen. It just happens to be toxic to humans and other mammals. When these algae die, they basically stop making this toxic material, they do not release it. In lakes where we have deployed ultrasound for algae control, blue-green algae are soon rendered heavier than water causing them to sink to lower levels in the water. At these levels the heterocysts cannot get enough UV light to continue to make microcystin, so the level soon becomes so low that it is even difficult to measure.

This also severely hampers the bloom growth due to lack of light and lack of self-created nitrogen compounds. We have devices in fish hatcheries and ponds around the world. No fish has ever been harmed by an ultrasonic algae control device and we have probably save millions of fish by controlling harmful algae blooms without chemicals.

If you read the literature review, you will see that there was no evidence cited of many of the supposed adverse macrocosm effects that were conjectured. That is because there isn’t any evidence that these kinds of problems can arise. If there were, I would not be in this business.
As to the kinds of problems that are real and can occur due to use ultrasonic algae control technology, I know of only one. If there is a significant bloom occurring and you place one of our devices in the pond or lake, it is possible to have a rapid die-off of algae. Because bacteria will begin to consume the dying algae, the bacteria can over consume oxygen from the water.

Under these conditions, it is advised to have some supplemental aeration in the pond, at least temporarily during the algae die off. The same condition can occur if chemicals are used to kill the algae suddenly. We generally recommend having the devices in service early in the season before any significant blooms can occur. Many people do not know that algae consume almost as much oxygen at night as they produce in the day. This can cause severe swings in the dissolved oxygen level from day to night. Typically, at dawn the oxygen level will be at its lowest point. If you see your fish gulping for air at dawn, then they are being deprived of oxygen.

When a bloom like this suddenly fails for whatever reason, the combined effects of not making oxygen and bacteria consuming oxygen as they eat the dying algae can lead to an oxygen level that is too low to support the fish. Typically, the larger fish die. Being in this business for over ten years now, I have had many people call too late because they have just lost most of their fish. It is not a pleasant call to take.

Supplemental aeration is one of the most beneficial things you can do for your water system. It supplies oxygen from the top to the bottom of the water column. This encourages aerobic bacterial action as opposed to anaerobic bacterial action. Anaerobic bacteria release phosphates from organic material they eat near the bottom of the water column. Blue-green algae have adapted to this phenomenon and daily sink themselves to the bottom at night so that they can get better access to richer phosphate nutrients.

The movement up and down the water column is due to naturally becoming heavier than water during the day as they build hydrocarbon ballast via photosynthesis. They maintain a delicate weight balance to achieve this. Ultrasonic damage to their gas vesicles renders them permanently heavier than water after about 3-4 days due to the gas from the vesicles migrating from the tiny tubes out to the outer cell wall. The outer cell wall cannot prevent the gas from slowly diffusing through it and as it does the cells begin to become too heavy to return to the surface for light.

Aerobic bacteria can be used to help remove excess phosphates from the organic muck at the bottom of the pond or lake. We subscribe to using these beneficial bacteria for this purpose as they can absorb and remove phosphates from the water. We call the use of ultrasound, beneficial bacteria and aeration The Water Trifecta®. It is a proven method of restoring pond health and an easy to maintain water environment that everyone, including the fish, can enjoy.

ALGEFREE in salmon farming

Algaefree has been in Ultrasonic Technology industry for
over 7 years and was the first to develop what is now the
industry leader in Ultrasound against Marine and algae 
growth to the maritime and land-based industry with 
our ultrasound products. With the development through
veins ALPHA 2-ways AND ALPHA 4-ways still leading the industry in terms of this
technology and the advanced frequency algorithms to the commercial and industrial sector and with good results. 

ALPHA 2-ways AND ALPHA 4-ways series is the most advanced and powerful solution developed. Algaefree started its first test project against fouling in cages in Norway in 2010 with very positive results. It was put out 2 new cages on a small scale and Algaefree was mounted about 10 meters from the cage.The pictures (below) is taken 2, 4 and 6 months. later and at the same location followed up weekly, studied and conducted by an impartial 3rd party. None of the cages had been in a copperbath and pictures show therefore clearly the effect of ultrasound. We customize each facility and embed transmitters in cubes and informs mounting. The transmitters calibrates itself automatically and then follows and monitors one system many functions in the plant's own PC.

ALGAEFREE transducer with the right frequencies

ALGAEFREE tested in 2011, with a small Only one 50 watt transmitter, to find the right frequencies to prevent Bio film and algae growth to the Fish
farm net for Salmon farming in Norway. This small transducer was installed at the pier about 10 meters from the cages. The other cages were located
in a good distance away so that ultrasound should not affect cages no 2. We did that were constructed to compare cages - with ALGAEFREE on number 1 and without ALGAEFREE at the same location. 

See test result WITH ALGAEFREE and WITHOUT after 2, 4 og 6 months.

ALGAEFREE TEST

 

 

 

 

 

 

 

RESULT WITH ALGAEFREE
Pic. no 1 shows the result after 2 months.  Pic. no 2 shows the results after 4 months  Pic. no 3 shows the results after 6 months

 

 

 

 

 

 

 

RESULT WITHOUT ALGAEFREE

Pic. no 4 shows the result after 2 months. Pic. no 5 shows the results after 4 months Pic. no 6 shows the results after 6 months

Algaefree ultrasound system is the most advanced, sophisticated, effective, quality and reliable Ultrasound System against algegroe, barnacles and mussels which are available- and we deliver Worldwide.

Algaefree is certified and meets the stringent requirements for approvals as required:

Algaefree mod. PowerPlus Control unit take ultrasonic antifouling to a whole new level! 

Algaefree  based in Australia has been in Ultrasonic Technology industry for over 7 years and was the first to develop what is now the industry leader in Ultrasound against Marine and algae growth to the maritime industry with Algaefree. With the development over the years has Algaefree increasingly become one of the industry leaders in this technology and the latest adapt the advanced frequency algorithms to the commercial and industrial sector with good results. Algaefree Heavy DutyPlus series is the most advanced and powerful solution Algaefree developed.
AlgaefreeUltrasound is the best solution for Bio-fouling problems in cooling systems, drinking water tanks and pipes on the market. Tests show that the system works surprisingly WITHOUT addition of toxic and hazardous chemicals.

 

 Scientifically Proven Technology