Aerators for natural body of water

To aerate a natural pond, choose a solution suited to its surface area, depth, and use. Discover surface aerators, emulsifiers, and air diffusion systems for bodies of water. Choosing the right system starts with your pond's characteristics and, if necessary, a water analysis.

Surface aeration or bottom diffusers?

Surface aeration: the device keeps the water moving and promotes gas exchange with the air. The OASE AirFlo combines aeration with a floating water feature.
Air diffusion in the body of water: a compressor supplies diffusers. The SubFlo range offers different configurations depending on the depth; the SubFlo 2 D base is designed for deep areas. The base, diffusers, and pipes must form a compatible set.

Information to gather before choosing

Dimensions of the body of water: approximate surface area, shape, average depth, and maximum depth.
Use and observations: presence of fish, areas with little circulation, and any available test results.
Installation: available power supply, distance between the bank and the area to be equipped, location, and access for maintenance.
Package contents: check which diffusers, pipes, cables, fittings, and brackets are included or need to be purchased separately. A base and a complete set cannot be compared on price alone.

The stated covered surface areas depend on the model and installation conditions. Follow the manufacturer's recommendations and have the sizing confirmed before ordering.

Questions before purchasing

Is the pond's surface area enough to make a choice?

No. The depth and shape of the body of water also influence the choice of system and the layout of the diffusers. Prepare a sketch showing the dimensions and deep areas.

Does an aerator guarantee clear water?

Aeration promotes oxygen supply and water circulation. It is not a guarantee of clear water or a single solution for all imbalances: first identify the cause of the problem.

Are you mainly looking for a decorative effect?

Also browse the floating fountains for ponds and basins, then check that the model's specifications meet your requirements.

Need help choosing? Send the surface area, depths, a few photos, and details of the available power supply to info@foudebassin.com to prepare your request for advice.

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Our experts' choice

High-performance surface aerator for natural pond - Aquitechnics - Pond emulsifier – photo 2

High-performance surface aerator for natural pond - Aquitechnics - Pond emulsifier

€1.995,00 - €2.595,00

€1.995,00

High-performance surface aerator for natural pond - Aquitechnics - Pond emulsifier

Is your pond lacking oxygen, are your fish gasping at the surface, does the water smell bad, or do heatwaves make your water body unstable? The Aqu...

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€1.995,00 - €2.595,00

€1.995,00

Our experts' choice

AirFlo OASE – Professional aerator for ponds up to 15,000 m² – photo 2

AirFlo OASE – Professional aerator for ponds up to 15,000 m²

€4.795,00 - €8.989,95

€4.795,00

AirFlo OASE – Professional aerator for ponds up to 15,000 m²

For large water bodies (ponds, garden lakes, communal basins), oxygenation becomes a critical issue, especially in summer or with high fish density...

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€4.795,00 - €8.989,95

€4.795,00

OASE SubFlo Base 4 S - aerator for shallow ponds – photo 2

OASE SubFlo Base 4 S - aerator for shallow ponds

€2.088,90 - €2.088,90

€2.088,90

€2.088,90 - €2.088,90

€2.088,90

OASE SubFlo Base 4 S - aerator for shallow ponds

Oxygenating shallow areas with the SubFlo Base 4 SThe OASE SubFlo Base 4 S supplies an aeration network installed at the bottom of a pond. It is de...

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€2.088,90 - €2.088,90

€2.088,90

€2.088,90 - €2.088,90

€2.088,90

OASE SubFlo Base 2 D - aerator for deep ponds – photo 2

OASE SubFlo Base 2 D - aerator for deep ponds

€2.805,68 - €2.805,68

€2.805,68

€2.805,68 - €2.805,68

€2.805,68

OASE SubFlo Base 2 D - aerator for deep ponds

Deep-water aeration for pondsThe OASE SubFlo Base 2 D is a compression base designed to supply one or two diffusers in areas 2 to 10 m deep. It is ...

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€2.805,68 - €2.805,68

€2.805,68

€2.805,68 - €2.805,68

€2.805,68

OASE SubFlo Base 4 D - aerator for large ponds – photo 2

OASE SubFlo Base 4 D - aerator for large ponds

€3.196,74 - €3.196,74

€3.196,74

€3.196,74 - €3.196,74

€3.196,74

OASE SubFlo Base 4 D - aerator for large ponds

SubFlo Base 4 D: distributing air in a large body of waterThe OASE SubFlo Base 4 D distributes aeration across three to four bottom diffusers. Its ...

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€3.196,74 - €3.196,74

€3.196,74

€3.196,74 - €3.196,74

€3.196,74

OASE SubFlo Pack 4 S – complete aeration for shallow ponds up to 2,000 m² – photo 2

OASE SubFlo Pack 4 S – complete aeration for shallow ponds up to 2,000 m²

€3.882,59 - €4.566,48

€3.882,59

€3.687,95 - €4.337,95

€3.687,95

OASE SubFlo Pack 4 S – complete aeration for shallow ponds up to 2,000 m²

The OASE SubFlo 4 S pack brings together all the equipment needed to aerate a pond, pool or shallow body of water from the bottom, up to 2 m deep, ...

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€3.882,59 - €4.566,48

€3.882,59

€3.687,95 - €4.337,95

€3.687,95

-5 %

OASE SubFlo Pack 2 D – complete aeration for deep ponds up to 8,000 m² – photo 2

OASE SubFlo Pack 2 D – complete aeration for deep ponds up to 8,000 m²

€3.926,09 - €4.609,98

€3.926,09

€3.728,95 - €4.378,95

€3.728,95

OASE SubFlo Pack 2 D – complete aeration for deep ponds up to 8,000 m²

The OASE SubFlo 2 D pack includes everything you need to aerate a deep pond from the bottom, at depths of 2 to 10 m, covering up to 8,000 m², depen...

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€3.926,09 - €4.609,98

€3.926,09

€3.728,95 - €4.378,95

€3.728,95

-5 %

OASE SubFlo Pack 4 D – complete aeration for lakes and large, deep ponds up to 16,000 m² – photo 2

OASE SubFlo Pack 4 D – complete aeration for lakes and large, deep ponds up to 16,000 m²

€5.102,59 - €5.786,48

€5.102,59

€4.846,95 - €5.496,95

€4.846,95

OASE SubFlo Pack 4 D – complete aeration for lakes and large, deep ponds up to 16,000 m²

The OASE SubFlo 4 D pack includes all the equipment needed to aerate a lake or large, deep pond from the bottom, at depths of 2 to 10 m, covering u...

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€5.102,59 - €5.786,48

€5.102,59

€4.846,95 - €5.496,95

€4.846,95

-5 %

Oase AquaAir Eco 250 - Aerator-injector for natural ponds up to 250M² – photo 2

Oase AquaAir Eco 250 - Aerator-injector for natural ponds up to 250M²

€2.299,95

€2.299,95 - €2.299,95

€2.299,95

€2.069,95

€2.069,95 - €2.069,95

€2.069,95

AquaAir Eco 250 - Aerator-injector for natural ponds up to 250M²

Oase

The AquaAir is suitable for pool surfaces up to 250 m 2 and has an adjustable injection nozzle for targeted oxygen supply up to 4 m depth. High flo...

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€2.299,95

€2.299,95 - €2.299,95

€2.299,95

€2.069,95

€2.069,95 - €2.069,95

€2.069,95

-10 %

Aquaforte Fontaine flottante professionnelle 600W – 3 jets interchangeables – Aération & décoration pour étangs

Aquaforte Professional Floating Fountain 600W – 3 Interchangeable Jets – Aeration & Decoration for Ponds up to 1500 m²

€1.499,00

€1.499,00 - €1.499,00

€1.499,00

€1.299,00

€1.299,00 - €1.299,00

€1.299,00

Aquaforte Professional Floating Fountain 600W – 3 Interchangeable Jets – Aeration & Decoration for Ponds up to 1500 m²

A floating fountain that beautifies your pond while improving water quality The Aquaforte 600W floating fountain is a professional solution design...

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€1.499,00

€1.499,00 - €1.499,00

€1.499,00

€1.299,00

€1.299,00 - €1.299,00

€1.299,00

-13 %

Kasco Floating Fountain 2400EJF – 500W - Aeration, oxygenation, and enhancement of ponds up to 1,000 m² – photo 2

Kasco Floating Fountain 2400EJF – 500W - Aeration, oxygenation, and enhancement of ponds up to 1,000 m²

€2.368,95 - €2.368,95

€2.368,95

€2.368,95 - €2.368,95

€2.368,95

Kasco Floating Fountain 2400EJF – 500W - Aeration, oxygenation, and enhancement of ponds up to 1,000 m²

What if your fountain did much more than just beautify your pond? A large still pond is beautiful… until the heatwave arrives. When water temperatu...

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€2.368,95 - €2.368,95

€2.368,95

€2.368,95 - €2.368,95

€2.368,95

€3.995,00 - €3.995,00

€3.995,00

€3.995,00 - €3.995,00

€3.995,00

Kasco 3400EJF Floating Fountain – 850W - Aeration, oxygenation, and enhancement of ponds up to 2000m²

Give your water feature a permanent show... while naturally improving its balance Imagine your pond. The water is calm. Fish move quietly. Then the...

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€3.995,00 - €3.995,00

€3.995,00

€3.995,00 - €3.995,00

€3.995,00

Aquatic Science Air compressor MRV60C1 + 2 MDB22 diffusers + 30 m (max 20,000 m²)

€2.249,00 - €2.249,00

€2.249,00

€2.249,00 - €2.249,00

€2.249,00

Aquatic Science Air compressor MRV60C1 + 2 MDB22 diffusers + 30 m (max 20,000 m²)

This ventilation kit allows you to treat natural pools and bodies of water from 4000 to 20,000 M² (MAX 2 HECTARE). This kit includes: 30 meters ...

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€2.249,00 - €2.249,00

€2.249,00

€2.249,00 - €2.249,00

€2.249,00

Aquitechnics Flosub 0.50CV - Floating surface aerator with high oxygen supply – photo 2

Aquitechnics Flosub 0.50CV - Floating surface aerator with high oxygen supply

€2.480,00 - €4.000,00

€2.480,00

Flosub 0.50CV - Floating surface aerator with high oxygen supply

Aquitechnics

FLOSUB is a floating surface aerator perfectly suited for freshwater bodies. Designed for use in pools at least 60cm deep, Flosub contributes to th...

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€2.480,00 - €4.000,00

€2.480,00

Aquitechnics Flosub 1CV - Floating surface aerator with high oxygen supply – photo 2

Aquitechnics Flosub 1CV - Floating surface aerator with high oxygen supply

€2.725,00 - €3.850,00

€2.725,00

Flosub 1CV - Floating surface aerator with high oxygen supply

Aquitechnics

FLOSUB is a floating surface aerator perfectly suited for freshwater bodies. Designed for use in pools at least 60cm deep, Flosub contributes to th...

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€2.725,00 - €3.850,00

€2.725,00

Aquitechnics Flosub 2CV - Floating surface aerator with high oxygen supply – photo 2

Aquitechnics Flosub 2CV - Floating surface aerator with high oxygen supply

€2.725,00 - €3.850,00

€2.725,00

Flosub 2CV - Floating surface aerator with high oxygen supply

Aquitechnics

FLOSUB is a floating surface aerator perfectly suited for freshwater bodies. Designed for use in pools at least 60cm deep, Flosub contributes to th...

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€2.725,00 - €3.850,00

€2.725,00

Aquitechnics Aquasub 0.5CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub 0.5CV - High performance hydro-ejector

€245,00 - €3.095,00

€245,00

Aquasub 0.5CV - High performance hydro-ejector

Aquitechnics

AQUASUB is a high performance hydro-ejector which combines aeration and the circulation of masses of fresh water. It is used for aeration and destr...

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€245,00 - €3.095,00

€245,00

Aquitechnics Aquasub 1CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub 1CV - High performance hydro-ejector

€245,00 - €3.215,00

€245,00

Aquasub 1CV - High performance hydro-ejector

Aquitechnics

Combining aeration and water movementAquasub 1HP - High-performance hydro-ejectorThe Aquasub hydro-ejector is designed for the aeration and circula...

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€245,00 - €3.215,00

€245,00

Aquitechnics Aquasub 2CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub 2CV - High performance hydro-ejector

€245,00 - €4.999,95

€245,00

Aquasub 2CV - High performance hydro-ejector

Aquitechnics

Combining aeration and water movementAquasub 2HP - High-performance hydro-ejectorThe Aquasub hydro-ejector is designed for the aeration and circula...

View full details

€245,00 - €4.999,95

€245,00

Aquitechnics Aquasub 3CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub 3CV - High performance hydro-ejector

€365,00 - €4.450,00

€365,00

Aquasub 3CV - High performance hydro-ejector

Aquitechnics

Combining aeration and water movementAquasub 3HP - High-performance hydro-ejectorThe Aquasub hydro-ejector is designed for the aeration and circula...

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€365,00 - €4.450,00

€365,00

Aquitechnics Aquasub 5CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub 5CV - High performance hydro-ejector

€245,00 - €5.870,00

€245,00

Aquasub 5CV - High performance hydro-ejector

Aquitechnics

AQUASUB is a high performance hydro-ejector which combines aeration and the circulation of masses of fresh water. It is used for aeration and destr...

View full details

€245,00 - €5.870,00

€245,00

Aquitechnics Aquasub on foot 1CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub on foot 1CV - High performance hydro-ejector

€245,00 - €2.995,00

€245,00

Aquasub on foot 1CV - High performance hydro-ejector

Aquitechnics

AQUASUB is a high performance hydro-ejector which combines aeration and the circulation of masses of fresh water. It is used for aeration and destr...

View full details

€245,00 - €2.995,00

€245,00

Aquitechnics Aquasub on foot 2CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub on foot 2CV - High performance hydro-ejector

€245,00 - €3.270,00

€245,00

Aquasub on foot 2CV - High performance hydro-ejector

Aquitechnics

AQUASUB is a high performance hydro-ejector which combines aeration and the circulation of masses of fresh water. It is used for aeration and destr...

View full details

€245,00 - €3.270,00

€245,00

Aquitechnics Aquasub on foot 3CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub on foot 3CV - High performance hydro-ejector

€245,00 - €3.940,00

€245,00

Aquasub on foot 3CV - High performance hydro-ejector

Aquitechnics

Combining aeration and water movement3HP pedestal-mounted Aquasub - High-performance hydro-ejectorThe Aquasub hydro-ejector is designed for the aer...

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€245,00 - €3.940,00

€245,00

Aquitechnics Aquasub on foot 5CV - High performance hydro-ejector – photo 2

Aquitechnics Aquasub on foot 5CV - High performance hydro-ejector

€245,00 - €5.870,00

€245,00

Aquasub on foot 5CV - High performance hydro-ejector

Aquitechnics

AQUASUB is a high performance hydro-ejector which combines aeration and the circulation of masses of fresh water. It is used for aeration and destr...

View full details

€245,00 - €5.870,00

€245,00

Aquitechnics Flobull 0.25CV - Professional Floating Surface Aerator – photo 2

Aquitechnics Flobull 0.25CV - Professional Floating Surface Aerator

€2.620,00 - €3.555,00

€2.620,00

Flobull 0.25CV - Professional Floating Surface Aerator

Aquitechnics

Floating surface aerators for intensive pond farming. FLOBULL is the first fast turbine floating surface aerator. Ideal for freshwater pools with a...

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€2.620,00 - €3.555,00

€2.620,00

Aquitechnics Flobull 0.50CV - Professional Floating Surface Aerator – photo 2

Aquitechnics Flobull 0.50CV - Professional Floating Surface Aerator

€3.075,00 - €3.975,00

€3.075,00

Flobull 0.50CV - Professional Floating Surface Aerator

Aquitechnics

Floating surface aerators for intensive pond farming. FLOBULL is the first fast turbine floating surface aerator. Ideal for freshwater pools with a...

View full details

€3.075,00 - €3.975,00

€3.075,00

Aquitechnics Flobull 1CV - Professional floating surface aerator – photo 2

Aquitechnics Flobull 1CV - Professional floating surface aerator

€3.620,00 - €4.625,00

€3.620,00

Flobull 1CV - Professional floating surface aerator

Aquitechnics

Floating surface aerators for intensive pond farming. FLOBULL is the first fast turbine floating surface aerator. Ideal for freshwater pools with a...

View full details

€3.620,00 - €4.625,00

€3.620,00

Aquitechnics Flobull 2CV - Professional floating surface aerator – photo 2

Aquitechnics Flobull 2CV - Professional floating surface aerator

€3.995,00 - €5.000,00

€3.995,00

Flobull 2CV - Professional floating surface aerator

Aquitechnics

Floating surface aerators for intensive pond farming. FLOBULL is the first fast turbine floating surface aerator. Ideal for freshwater pools with a...

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€3.995,00 - €5.000,00