Outdoor Water Solutions AerMaster LD 1.5 Shallow Pond Aeration

The AerMaster LD 1.5 is ideal for shallow ponds up to 1 acre in size and 10 feet deep or less. It’s engineered for ponds that need improved water circulation and oxygenation without the need for deep-water aeration.

The system typically includes a ¼ HP rocking piston compressor, cooling fan, weather-resistant cabinet, 100 feet of weighted airline, and 1 double-disc diffuser with base—everything you need for quick installation.

Yes. The LD 1.5 is built to run 24/7, 365 days a year. It can help prevent winter fish kills by keeping an area of the pond ice-free and circulating oxygen-rich water during all seasons.

In shallow ponds, the included diffuser can effectively aerate a zone up to ½ acre, depending on depth and shape. For larger ponds, additional diffusers and tubing can be added.

This model is optimized for shallow ponds under 10 feet deep. If your pond is deeper, you may want to consider a different AerMaster Pro model with more CFM and deeper-rated compressors.

No. The compressor can be placed up to several hundred feet away from the pond using airline tubing, allowing you to plug it in at a barn, garage, or power source and run the airline out to the diffuser.

Thanks to its weatherproof cabinet and internal fan, the system runs quietly. Most customers report only a low hum, making it suitable for residential and recreational properties.

Yes. By increasing oxygen levels and circulation, the LD 1.5 helps reduce organic sludge, muck buildup, and algae blooms. It promotes beneficial bacteria that break down nutrients in the pond.

The Outdoor Water Solutions AerMaster LD 1.5 comes with a 2-year limited warranty on the compressor and components. Extended support is available directly through the manufacturer.