
Koenders Water Solutions Inc.
Koenders HD750 Electric Aeration System
In stock, ready to ship
- Standard power plug-in
- Serviceable design
- Built for outdoors
- Sizing help available
Details
The Koenders HD750 Electric Aeration System is a high-output electric compressor built for large and deep ponds. Plugged into standard power, it drives strong, continuous bottom-up aeration through multiple diffusers, circulating the whole water column, preventing stratification and stagnant water, and helping stop pond turnover and fish kills.
Features and benefits
- High-output electric compressor for large ponds
- Runs multiple airstone diffusers for wide coverage
- Continuous bottom-up aeration, day and night
- Durable, serviceable design built for the outdoors
- Backed by a full 1 year warranty
Pair with an HD accessory kit for diffusers, airline and foot valves. Contact our team for help sizing an electric aerator to your pond.
Specifications
- Product type
- Electric aerator
- Compressor
- High-output electric compressor
- Power
- Standard power (plug-in)
- Aeration method
- Bottom-up diffused aeration
- Diffusers
- Runs multiple airstone diffusers
- Best suited for
- 2 to 4 acres
- Operation
- Continuous, day and night
Compare approaches
Bottom-up aeration vs. surface fountains
Surface fountains look attractive but only move the top layer of water. For large, deep ponds, aerating from the bottom up is what circulates the full water column.
Common approach
Surface fountains
- Move mostly the top layer of water
- Leave deeper water stratified and stagnant
- Do little to prevent turnover and fish kills
This system
Koenders HD750
- Drives continuous bottom-up aeration
- Circulates the whole water column
- Prevents stratification and stagnant water
- Helps stop pond turnover and fish kills
Why the HD750
High-output aeration for large, deep ponds
The HD750 is a high-output electric compressor built to keep large and deep ponds healthy with strong, continuous circulation.
High-output compressor
A high-output electric compressor built for large and deep ponds, delivering strong, continuous airflow.
Wide diffuser coverage
Runs multiple airstone diffusers to spread aeration across a wide area of the pond.
Full water column circulation
Continuous bottom-up aeration circulates the whole water column, preventing stratification and stagnant water.
Protects against turnover
Keeps water moving day and night to help stop pond turnover and fish kills.
Runs on standard power
Plugs into standard power, so there is no specialized supply to arrange at the pond.
Durable, serviceable design
Built for the outdoors with a serviceable design that stands up to season-long operation.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
Koenders HD750 questions
Answers to common questions about the HD750 electric aeration system.
What size pond is the HD750 built for?
How does the HD750 aerate a pond?
What power does it need?
Does it run continuously?
How does it help prevent fish kills?
Do I need anything else to run it?
Ready to aerate
Keep your large pond circulating year-round
The Koenders HD750 delivers high-output, bottom-up aeration for large and deep ponds. Contact our team if you would like help sizing a system to your pond.

Koenders HD750 Electric Aeration System










