Scott Aerator Bubble Pro Max XL Sub-Surface Aerator
Installing a sub-surface aeration system is a beneficial method for improving both water quality and oxygen levels while preserving the natural look of your pond. This particular type of aerator has four diffuser modules placed on the pond floor, connected by weighted tubing to an onshore air compressor. The compressor supplies essential air to the pond's base, ensuring sufficient oxygen levels during warm summer months.
Air is pushed from the compressor through a weighted airline to the diffusers located at the bottom of the pond. As the air reaches the diffuser, it creates thousands of small bubbles that rise to the surface, creating a current. This current lifts water from the bottom of the pond to the surface, where it is replenished with oxygen from the atmosphere.
The Bubble Pro Max XL includes four diffusers, four 100-foot lengths of 3/8" Quick Sink weighted tubing, a 3/4-hp rocking-piston compressor, a valved air outlet assembly with individual hose controls and a pressure relief valve, as well as all necessary fittings and clamps. This aerator is designed for simple installation and includes a two-year warranty. It is also offered in a 230-volt power option.

The Bubble Pro Max XL works as a pond de-icer too!
Coverage area:
1 acre at 5 to 8-foot pond depth
2 acres at 9 to 12-foot pond depth
4 acres at 13 to 16-foot pond depth
Specs
Spec Sheet
What Our Experts Think
The Scott Aerator Bubble Pro Max XL Sub-Surface Aerator is designed for optimal water quality and ecosystem health. Here’s why it's a standout choice:
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Sub-Surface Aeration: Works beneath the water's surface, providing effective oxygenation at deeper levels, ideal for larger or deeper ponds.
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High Efficiency: Powered by a durable motor, it ensures robust performance while maintaining energy efficiency.
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Durable Construction: Made with corrosion-resistant materials for long-lasting performance, even in harsh conditions.
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Large Pond Coverage: Ideal for large ponds or lakes, it effectively combats stagnation and promotes healthy fish and plant life.
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Low Maintenance: Easy to install and requires minimal upkeep, saving you time and effort.
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Environmentally Friendly: Enhances water quality without chemicals, supporting a natural, healthy pond ecosystem.
Q&A
Q: What is the Scott Aerator Bubble Pro Max XL Sub-Surface Aerator?
A: A high-performance sub-surface aerator designed to efficiently oxygenate and circulate water beneath the surface, ideal for large ponds, lakes, or lagoons.
Q: What are its key features?
A: Features include powerful aeration capabilities, energy-efficient operation, corrosion-resistant construction, and customizable depth control for optimal water circulation.
Q: What pond sizes is it suitable for?
A: Best for large ponds, lakes, and lagoons, providing deep-water aeration to improve water quality in expansive areas.
Q: How does it improve water health?
A: It enhances oxygen levels, reduces algae, prevents stratification, and promotes a balanced aquatic ecosystem by circulating water from the bottom up.
Q: Is it easy to install and maintain?
A: Yes, the aerator is designed for straightforward installation with minimal maintenance, offering long-term, reliable performance.
Q: Why choose the Scott Aerator Bubble Pro Max XL?
A: Ideal for larger water bodies, it delivers powerful sub-surface aeration to maintain healthy water quality and support vibrant aquatic life.
Maintenance Tips
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Inspect Air Diffuser: Regularly check the air diffuser for blockages and clean it to maintain efficient air delivery.
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Check Power Cords: Inspect power cables for signs of wear or damage, and ensure all connections are secure.
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Test GFCI: Test the ground fault circuit interrupter monthly to ensure safety and functionality.
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Monitor Water Levels: Ensure consistent water depth to prevent the aerator from running dry or causing undue strain.
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Algae and Debris Control: Keep the pond free of excessive algae and debris to avoid clogging and maintain efficiency.
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Winter Storage: In colder climates, remove and store the aerator to prevent ice damage during the winter months.
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Annual Inspection: Schedule professional servicing yearly to check seals, diffusers, and other components for wear and tear.