Natural Swimming Pond Servicing & Management in Devon & Cornwall
Keep Your Swimming Pond Clear, Healthy & Performing at Its Best
A natural swimming pond is more than a pool. It is a living ecosystem that combines swimming, wildlife, planting and water treatment into a single balanced environment.
Whether your pond is fully natural or a modern hybrid system with pumps and filtration, ongoing management is essential to maintain water quality, healthy planting and reliable performance.
At SAS Wildlife & Pond Services, we provide specialist swimming pond servicing, management and refurbishment throughout Devon and Cornwall.
From annual health checks to complete system upgrades, we help protect your investment and ensure your swimming pond remains a pleasure to own.
Why Specialist Swimming Pond Management Matters
Unlike conventional swimming pools, natural swimming ponds rely on a balance between biology, circulation, filtration and planting.
Over time this balance can be affected by:
- Nutrient build-up
- Excessive algae growth
- Poor water circulation
- Plant overgrowth
- Blocked filtration systems
- Pump wear and reduced performance
- Sediment accumulation
- Changing water chemistry
Regular specialist management helps identify issues early and keeps your swimming pond operating as intended.
Who We Work With
Our services are suitable for:
- Private homeowners
- Country estates
- Holiday retreats
- Boutique hospitality venues
- Luxury holiday lets
- Architects and landscape designers
- Estate managers
Whether your swimming pond is newly constructed or has been established for many years, we can provide ongoing support and management.
Common Swimming Pond Problems We Solve
Green Water & Poor Clarity
Water clarity issues are often linked to excessive nutrients, insufficient circulation or biological imbalance.
Blanketweed & Algae Growth
Algae can quickly become unsightly and affect swimming enjoyment if left unmanaged.
Underperforming Filtration Systems
Blocked filters, worn UV units and inefficient circulation can significantly reduce performance.
Excessive Plant Growth
Healthy planting is essential, but unmanaged vegetation can overwhelm swimming areas and affect water movement.
Water Quality Concerns
We assess water quality, system performance and overall pond health to identify potential issues before they become costly problems.
Our Services
Annual Swimming Pond Health Check
£395 + VAT
Ideal for owners who want a professional assessment of their pond each year.
Includes:
- Full visual inspection
- Pump and filtration assessment
- Planting assessment
- Water quality review
- Circulation checks
- Recommendations report
- Maintenance planning advice
Suitable for private residential swimming ponds and natural pools.
Seasonal Service Visit
£695 + VAT
A comprehensive service designed for spring start-up or autumn maintenance.
Includes:
- System inspection
- Filter cleaning
- Pump performance checks
- Plant management recommendations
- Removal of excessive organic debris
- Water quality assessment
- Filtration optimisation
- Seasonal management advice
Ideal for ponds used regularly throughout the swimming season.
Premium Management Day
£995 + VAT
A full day dedicated to improving the performance and appearance of your swimming pond.
May include:
- Detailed system assessment
- Filtration optimisation
- Plant management
- Water quality testing
- Debris removal
- Problem diagnosis
- Equipment checks
- Management planning
Suitable for larger swimming ponds, estates and hospitality venues.
Annual Care Packages
From £1,950 + VAT per year
For clients seeking ongoing professional management.
Packages can include:
- Scheduled service visits
- Seasonal inspections
- Water quality monitoring
- Filtration management
- Plant management guidance
- Priority support
- Annual performance reviews
Available throughout Devon and Cornwall.
Swimming Pond Refurbishment & Upgrades
Older swimming ponds often benefit from improvements as systems age and requirements change.
We can provide:
- Filtration upgrades
- Pump replacement
- UV upgrades
- Planting enhancements
- Regeneration zone improvements
- Wetland expansion
- Waterfall installation
- Additional circulation systems
- Plant room optimisation
- Full swimming pond refurbishment
Upgrade projects typically range from £2,500 to £50,000+ depending on the scope of works.
Fully Natural & Hybrid Swimming Ponds
We work with both major types of swimming pond systems.
Fully Natural Swimming Ponds
These systems rely primarily on planting, water movement and natural ecological processes with minimal mechanical equipment.
Hybrid Swimming Ponds
These combine natural planting with modern filtration technology to achieve exceptional water clarity while retaining a natural appearance.
If you are unsure which type of system you own, we can advise during an initial consultation.
Service Area
We provide swimming pond servicing and management throughout:
- Devon
- Cornwall
- Dartmoor
- Exmoor
- South Hams
- North Devon
- East Devon
- West Devon
For larger projects and estate management contracts, we may also travel further afield.
Frequently Asked Questions
Do natural swimming ponds require maintenance?
Yes. While they typically require less chemical intervention than conventional pools, they still benefit from regular management to maintain water quality and system performance.
How often should a swimming pond be serviced?
Most ponds benefit from at least one annual inspection, with spring and autumn visits being particularly valuable.
Can you service swimming ponds you did not build?
Yes. We regularly assess and manage existing swimming ponds installed by other contractors.
Do you work on hybrid filtration systems?
Yes. We have experience with a wide range of natural swimming pond filtration and circulation systems.
Can you improve an older swimming pond?
Absolutely. Many older ponds can be significantly improved through planting, filtration upgrades and system optimisation.
Discuss Your Project
Whether you need a one-off health check, annual management package or complete swimming pond refurbishment, we would be happy to help.

Devon & Cornwall
Discuss Your Project
Planning a wildlife pond, natural swimming pond, wetland or habitat project? Send us your photos, videos and ideas and we’ll be happy to help.
How often does a natural swimming pond need servicing?
Most natural swimming ponds benefit from at least one professional inspection each year. Larger ponds, heavily used swimming ponds and commercial installations often benefit from spring and autumn service visits to ensure optimal performance throughout the season.
Can you service a swimming pond that you didn’t build?
Yes. Many of the swimming ponds we work on were constructed by other contractors. We can assess the design, filtration system, planting and water quality before recommending any maintenance or improvements.
Do natural swimming ponds require chemicals?
In most cases, no. Natural swimming ponds rely on biological filtration, aquatic plants and natural processes rather than chlorine and traditional pool chemicals. Some specialist treatments may occasionally be recommended if specific issues arise.
Why is my swimming pond turning green?
Green water is usually caused by excess nutrients, insufficient filtration, poor circulation or an imbalance within the ecosystem. We can identify the underlying cause and recommend the most appropriate solution.
Can you remove blanketweed and algae?
Yes. We can advise on long-term solutions and carry out management works to reduce excessive algae growth, improve water quality and restore balance within the pond.
How clear should the water be?
Water clarity varies between fully natural and hybrid swimming ponds. Hybrid systems often achieve very high levels of clarity, while fully natural ponds may have a more natural appearance. We can advise what is realistic for your specific system.
Do aquatic plants need maintenance?
Yes. Aquatic plants are a vital part of a swimming pond’s filtration process but they require periodic management to maintain appearance, water flow and overall balance.
Can you improve an existing swimming pond?
Absolutely. Many swimming ponds can benefit from improved planting, upgraded filtration, additional circulation, wetland enhancements or general refurbishment works.
What is the difference between a fully natural and hybrid swimming pond?
A fully natural swimming pond relies primarily on plants and natural biological processes to maintain water quality. A hybrid swimming pond combines natural planting with pumps, filtration and modern water treatment technology to achieve higher water clarity and lower maintenance requirements.
Can you help if my swimming pond leaks?
Yes. We can investigate suspected leaks and advise on the most appropriate repair options, from minor repairs through to full refurbishment where necessary.
Do you work on estate lakes and commercial swimming ponds?
Yes. We regularly work with private estates, holiday accommodation providers, hospitality venues and larger landowners throughout Devon and Cornwall.
What areas do you cover?
We cover Devon and Cornwall, including Dartmoor, Exmoor, South Hams, North Devon, East Devon and West Devon. For larger projects we may travel further afield.




