Scott Aerator DA-20 Display Fountain Aerator
Best solar-powered fountain for off-grid pond aeration and maintenance.
Enhance your pond's health and beauty with the Scott Aerator DA-20 Display Aerator. Designed for remote locations without electricity, this solar-powered unit offers both functional aeration and a stunning visual display. Its 3/4hp motor creates a cascading, trumpet-shaped spray, adding oxygen to the water, reducing algae, and deterring insects. The oil-free, submersible motor ensures low maintenance and eco-friendly operation, while the solar inverter powers it efficiently throughout the day.
$2579.00
Owner Satisfaction
4.7
/ 5
Category Rank
1
/ 2591
Best Fountains & Waterfalls
Price vs Category Average
+20%
Above average
Power
34
/ /hp
Who it's for
- Pond owners seeking both visual appeal and water health
- Conservationists prioritizing the safety of fish and aquatic life
- Homeowners wanting a durable, long-term investment for their pond
Who should skip it
- Budget-conscious buyers looking for an entry-level aeration solution
- DIY enthusiasts lacking experience with professional electrical installations
- Users preferring a low-maintenance system without regular cleaning requirements
Performance breakdown
Aeration Efficiency
High flow rate significantly boosts oxygen levels for healthier pond ecosystems.
Visual Impact
The trumpet-shaped spray pattern provides a classic, elegant aesthetic for landscapes.
Off-Grid Capability
Solar-powered design eliminates the need for expensive, complex electrical trenching.
Maintenance Requirements
Oil-free motor design minimizes upkeep and prevents potential water contamination.
Build Durability
Stainless steel construction ensures long-term resilience against harsh outdoor elements.
Installation Versatility
Requires a specific minimum depth that may limit placement in shallow ponds.
Key Specs
Power
3/4hp
Voltage
200V
Electrical Draw
810 Watts / 3.6 Amps
Motor Specs
60Hz 3-Phase
Flow Rate
300 gpm
Minimum Pond Depth
32 inches
Spray Height
5 feet
Spray Width
Adjustable from 9' to 20'
Features
- Solar-powered operation for remote ponds
- Creates a beautiful trumpet-shaped water display
- Improves water quality and oxygen levels
- Reduces surface algae and insects
- Low-maintenance, oil-free motor
- Variable speed controlled by solar input
- Submersible design for efficient operation
What customers say
The Scott Aerator DA 20 earns high marks primarily for its exceptional reliability and robust build quality. Customers consistently report easy installation and immediate, powerful performance, noting that the unit operates flawlessly season after season with minimal maintenance. The resulting fountain display is frequently described as beautiful and effective, significantly enhancing the aesthetic appeal of ponds while improving water health. Users view this aerator as a trusted, high performance solution that justifies the initial investment through dependable, long term operation.
Know before you buy
The DA-20 requires a minimum water depth of 32 inches to operate safely and effectively without pulling debris from the bottom.
The unit is powered directly by solar input, meaning it operates primarily during daylight hours when sunlight is available to the solar array.
Very little. The motor is oil-free and designed for long-term submersion, which eliminates the need for frequent oil changes or complex mechanical upkeep.
Yes, the spray width is adjustable from 9 to 20 feet, allowing you to customize the visual impact of the trumpet-shaped display to fit your pond's dimensions.
Yes, by circulating 300 gallons per minute and increasing oxygen levels, the fountain helps reduce surface algae and discourages insect breeding, leading to a healthier pond ecosystem.
The unit includes a 70-foot power cord, which provides significant reach for most standard remote pond installations.
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