
Koenders Water Solutions Inc.
LD 1.5 Electric Aeration System
In stock, ready to ship
- Complete kit included
- Quiet operation
- Easy to install
- Die-cast aluminum build
Details
Powerful Small Pond Aeration -
The Koenders LD 1.5 Electric Aeration System provides consistent bottom-up aeration for shallow ponds 50’ x 50’ up to 8 feet deep.
Comes With:
- One Airstone Diffuser and Foot Valve
- 50 feet of 3/8'' Polytubing Airline, and 25 feet of 3/8'' Weighted Airline
- 1 Year Full Warranty
Features & Benefits:
- Built to last
- Energy Efficient
- Easy to install
- Quiet operation
- 110 Volt Motor - .55 Amps
- Weather Proof Housing
- Durable Die-Cast Aluminum Components
LD 1.5 specifications
- Product type
- Electric aerator
- Aeration method
- Bottom-up
- Power source
- Electric, 110 volt
- Recommended pond size
- Small, shallow ponds up to 50′ x 50′
- Recommended depth
- Up to 8 feet
- Motor
- 110 volt, 0.55 amps
- Airline included
- 50 ft of 3/8" polytubing airline + 25 ft of 3/8" weighted airline
- Diffuser included
- One airstone diffuser with foot valve
- Housing
- Weatherproof
- Components
- Durable die-cast aluminum
- Weight
- 25 lb
Have a larger or deeper pond? Compare the full range of Koenders electric aeration systems to find the right fit.
Compare Koenders electric pond aeratorsHow it compares
Koenders bottom-up aeration vs. surface fountains
Surface fountains and floating aerators circulate the upper water and add visual interest. The LD 1.5 is designed to move water from the bottom up.
Common approach
Surface fountains
- Primarily circulate the surface layer
- Aerate mainly the upper water
- Often selected for visual appeal
This system
LD 1.5 electric aeration
- Provides bottom-up aeration
- Recommended for shallow ponds up to 8 feet deep
- Arrives as a complete, ready-to-run kit
Why the LD 1.5
Electric bottom-up aeration for small, shallow ponds
The Koenders LD 1.5 is a compact electric aeration system built for small, shallow ponds up to 50′ x 50′ and up to 8 feet deep. It ships as a complete kit and moves water from the bottom up using durable, weatherproof components.
Bottom-up aeration
Releases air from a diffuser on the pond floor, so it rises through the water column, up to 8 feet, rather than only stirring the surface.
Sized for shallow ponds
Purpose-built for small, shallow ponds up to 50′ x 50′, a right-sized choice for backyard and acreage ponds.
Complete kit included
Ships ready to run with an airstone diffuser and foot valve, 50 feet of 3/8" polytubing airline, and 25 feet of 3/8" weighted airline.
Quiet operation
Runs quietly, so it can operate near homes, cottages, and shorelines.
Weatherproof die-cast build
Durable die-cast aluminum components and a weatherproof housing for year-round outdoor use.
Economical to run
A 110 volt motor that draws just 0.55 amps keeps day-to-day running costs low.
Complete your setup
Pairs well with
Water care and accessories that work well alongside the LD 1.5.
Questions
LD 1.5 questions
Common questions about sizing, power, and setting up the LD 1.5 electric aeration system.
What size pond is the LD 1.5 electric aerator for?
How does bottom-up aeration work?
What power does the LD 1.5 need?
What comes in the box?
Is it hard to install?
Is the system quiet?
Is it built for outdoor use?
Ready to aerate
Add the LD 1.5 to your pond
Compact, quiet, and complete, the LD 1.5 provides bottom-up aeration for small, shallow ponds up to 50′ x 50′ and 8 feet deep.

LD 1.5 Electric Aeration System










