Environmental & Recreational Solutions |
Hydro Synergy Ltd.
Ultrasonic Algae & Biofilm Control for Lakes, Ponds, Marinas, and Recreational Waters
Scientifically validated, chemical-free ultrasonic treatment designed to restore water quality, improve clarity, and protect recreational and environmental water assets.
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The Hidden Cost of Cyanobacteria Blooms in Recreational Waters
When cyanobacteria and nuisance algae take hold, the impact is not cosmetic. it becomes a public safety, reputation, and operational burden.
Public Health & Safety Risks
Toxic cyanobacterial blooms can affect people, pets, and wildlife, often triggering swimming bans and public warnings.
Loss of Recreational Use
Poor clarity, surface scums, and odours limit swimming, boating, and fishing, reducing recreational and tourism use.
Ecological Imbalance
Excess nutrients drive eutrophication, oxygen depletion, and internal cycling that disrupt aquatic ecosystems.
Infrastructure Fouling & Maintenance Burden
Biofilms foul pontoons, intakes, and submerged assets, increasing maintenance demands and accelerating wear.
These events often trigger recreational water advisories, access restrictions, and urgent calls for lake restoration planning.
Why Common Algae Control Methods Fail in Recreational Water
Many traditional algae control methods for lakes and recreational waters focus on short-term suppression rather than addressing the underlying causes of cyanobacterial blooms (blue-green algae) and declining water quality.
Chemical algae treatments can deliver temporary relief but often require repeated dosing, create handling constraints, and raise stakeholder concerns.
Mechanical algae removal and aeration systems are labour-intensive, disruptive to recreational use, and difficult to scale across larger water bodies.
The core drivers: excess nutrients, internal nutrient cycling, and persistent cyanobacteria growth remain active, allowing blooms to return.
Why Cyanobacterial Blooms Develop Before They Become Visible in Lakes and Recreational Waters ?
Cyanobacteria (blue-green algae) can persist and accumulate in lakes and recreational waters long before visible surface scums appear. When conditions align, harmful algal blooms can escalate rapidly, increasing public health risk, recreational water advisories, and operational urgency.
Ultrasonic Algae Control Technology for Recreational Water Quality
Hydro Synergy uses low-power, non-cavitation ultrasonic technology designed to support algae control and biofilm reduction in lakes and recreational water systems without chemical dosing.
In cyanobacteria (blue-green algae) management, ultrasound is commonly described as a preventative, chemical-free approach that interferes with buoyancy behaviour linked to gas vesicles, reducing bloom persistence over time.
This industry page is all about the technology at a high level. A separate application pages (Lakes, Ponds, Marinas, Golf Courses) contain site-specific deployment considerations.
Benefits of Ultrasonic Algae Control for Recreational Water Quality
Cyanobacterial Bloom Control
Tackles cyanobacteria (blue-green algae) that drive harmful algal blooms in lakes and recreational waters, reducing surface scums and bloom persistence.
Improved Recreational Water Clarity
Reduces algae-related turbidity, supporting clearer lake and recreational water conditions for swimming, boating, and public use.
Biofilm & Infrastructure Fouling Reduction
Limits biofilm and algae fouling on pontoons, intake screens, sensors, and submerged infrastructure in recreational water environments.
Chemical-Free Algae Management
Provides chemical-free algae control for recreational water bodies, reducing reliance on repeated dosing and handling of algaecides.
Council- and Stakeholder-Ready Approach
Aligned with the needs of councils, environmental managers, lake caretakers, and recreational water operators managing public water assets.
Observed at Lake Tewa, New Zealand
“Water clarity and surface conditions improved following ultrasonic deployment, supporting a more stable and manageable lake environment.”
– Environmental monitoring observations
Recreational Water Applications for Ultrasonic Algae Control
Hydro Synergy serves aquaculture sectors through validated deployments, targeted expansion markets, and disciplined research pathways.
Ultrasonic Algae Control for Recreational Water Quality
Hydro Synergy applies ultrasonic algae control technology to support recreational water quality management in lakes, ponds, marinas, and golf course water features affected by cyanobacteria (blue-green algae), biofilm growth, and recurring water clarity issues.
Our systems are designed for chemical-free algae management, helping environmental managers and operators stabilise water conditions, reduce surface scums, and lower ongoing maintenance pressure without disrupting public use or sensitive ecosystems.
Observed Performance in Recreational Water Environments
In monitored lake and recreational water deployments, ultrasonic systems have been observed to support:
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Improved surface water clarity and reduced visible algal accumulation
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More stable recreational water conditions under ongoing management
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Reduced reliance on manual cleaning and chemical treatments
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Greater confidence for councils, facility managers, and stakeholders overseeing public water assets
These observations inform Hydro Synergy’s validated approach to recreational water algae management, with site-specific outcomes assessed through structured monitoring and review.
Stay Updated on Recreational Water Quality
Get updates on cyanobacteria risk management, lake restoration insights, and operational best practices.
Talk to Our Environmental & Recreational Water Team
Whether you manage lakes, ponds, marinas, or golf course water features, or represent a local or regional distributor supporting recreational water assets, Hydro Synergy provides a chemical-free ultrasonic algae control approach with defined assessment and deployment pathways for recreational water quality management.
Contact us directly at support@hydrosynergy.co.nz.
Local Number: 0800 NoAlgae
or WhatsApp us at: +64 21 445 777