Pond Aerator Bubbler | AerMaster Pro 1/2 HP | Bottom Diffused

 Aeration System for Ponds up to 2.5 Acres

Maintain a healthier, cleaner pond with the AerMaster Pro 1/2 HP Pond Aerator, a premium bottom-diffused pond aeration system designed for ponds and lakes up to 2.5 acres and 40 feet deep. Engineered for powerful yet energy-efficient performance, this system delivers continuous aeration that increases dissolved oxygen, improves water circulation, and supports a thriving aquatic ecosystem.

Unlike surface aerators that only oxygenate the upper layer of the water, the AerMaster Pro Bottom Diffused Aeration System circulates the entire water column from the bottom up. This complete turnover helps eliminate stagnant water, reduce algae growth, minimize foul odors, decrease organic muck buildup, and improve overall water clarity.

Ideal for residential ponds, farm ponds, fishing ponds, HOA lakes, and recreational water features, the AerMaster Pro provides dependable, quiet operation while creating healthier conditions for fish, beneficial bacteria, and aquatic plants.

Built with premium components for long-lasting durability, the AerMaster Pro 1/2 HP Pond Aerator offers reliable year-round performance and is designed for simple installation and low maintenance, making it an excellent solution for improving and maintaining water quality in larger ponds and lakes.

Key Features:

• Powerful Bottom-Diffused Aeration – Delivers complete water circulation from the pond bottom to the surface, increasing dissolved oxygen and improving overall water quality.
• Energy-Efficient Quantum™ Compressor – High-performance, oil-less rocking piston compressor provides dependable airflow with low power consumption and minimal maintenance.
• Heavy-Duty Powder-Coated Aluminum Cabinet – Corrosion-resistant aluminum housing is built to withstand the elements and is backed by a Lifetime Rust Warranty.
• Integrated 220 CFM Cooling Fans – High-capacity cooling fans help extend compressor life while reducing operating temperatures for quieter, more efficient performance.
• Optimal Air™ Self-Cleaning Diffusers – Features self-weighted diffuser bases with low-pressure rubber membrane discs for maximum oxygen transfer and clog-resistant operation.
• Made in the USA – Manufactured using premium-quality materials for superior craftsmanship, reliability, and long-lasting performance.
• 3-Year Manufacturer Warranty – Backed by a comprehensive factory warranty for added confidence and peace of mind.

AerMaster Pro 5 & 6 Package Options

Choose the AerMaster Pro package that best fits your pond layout while enjoying the same powerful, energy-efficient bottom-diffused aeration performance.

AerMaster Pro 5

• Recommended for ponds up to 2.5 acres
• Quantum™ Oil-Less Piston Compressor delivering 4.3 CFM at up to 10 PSI
• Includes 200 feet of ½-inch weighted airline
• Includes two Optimal Air™ dual-disc diffusers for efficient oxygen distribution
• Backed by a 3-Year Manufacturer Warranty

AerMaster Pro 6

• Recommended for ponds up to 2.5 acres
• Quantum™ Oil-Less Piston Compressor delivering 4.3 CFM at up to 10 PSI
• Includes 300 feet of ½-inch weighted airline
• Includes three Optimal Air™ single-disc diffusers for expanded aeration coverage
• Backed by a 3-Year Manufacturer Warranty

AerMaster Pro - Pond and Lake Bottom Diffused Aeration Kits

• OWS AerMaster Pro 5 - 1/2 hp Compressor and 2 valve manifold, Includes 200' 1/2" Weighted Airline, 2 Double Disc Air Stations with Self Sinking Base.
• OWS AerMaster Pro 6 - 1/2 hp Compressor and 3 valve manifold.  Includes 300' of 1/2" Weighted Airline, 3 Single Disc Air Stations with Self Sinking Base.
  

Each System includes 1 or 2 Rocking Piston Compressor(s) in a Powder Coated Aluminum Cabinet with 2 Circulating Fans, Valve Manifold and 115V or 230v outlet, 1 Pressure Release Valve, and Pressure Gauge. Double Compressor units come standard with an Aerator Sound Kit.