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Aerating Fountains

Pick your pond size and we will show you the units that actually fit it.

Not sure which unit?

Four questions. One unit that fits your pond.

Acreage, depth, power at the shoreline, and what you are fixing.

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Aerating Fountain Hub

Pond aerators and fountains combined: aerating fountains for water quality plus visual spray

An aerating fountain is the pond-industry's answer to the classic buyer question: "Do I need an aerator or a fountain?" The answer for many residential pond owners is BOTH, and an aerating fountain gives you both from a single floating unit at a single price point. Real dissolved-oxygen aeration (fish health, algae control, water quality) plus a decorative spray pattern that reads visible from the shoreline (curb appeal, that classic pond-with-fountain look).

Pro Pond Supply carries five aerating fountains from four brands: Vanguard Typhoon at $1,079 entry, Kasco VFX at $1,762, Scott Aerator North Star and DA-20 at $1,799, and Airmax EcoSeries 1/2 HP at $1,850. All floating units with 115V outdoor GFCI power, standard mooring kits, and spray patterns that scale to pond size.

Not sure whether an aerating fountain fits your pond, or whether a dedicated pond aerator plus separate decorative fountain is smarter? Use our Find My Perfect Aerator tool or call (470) 354-1969.

Kasco VFX aerating fountain illuminated with purple WaterGlow lights reflecting on a calm pond at night

Why buy an aerating fountain

Four situations where an aerating fountain is the correct choice over a dedicated aerator or decorative fountain.

🎯

2-in-1 value

Buy one unit that solves both water-quality aeration AND visual water feature at one price. Cheaper than buying a dedicated aerator plus a separate decorative fountain and coordinating two floating units.

🐟

Real aeration performance

These are true aerators (unlike purely decorative fountains). Delivers meaningful dissolved oxygen for fish health, disrupts algae growth, and prevents surface stagnation. Water quality is a real feature, not marketing.

✨

Curb appeal spray patterns

Signature spray patterns from each brand (Kasco VFX, Scott North Star and DA-20, Airmax EcoSeries) deliver the classic pond-with-fountain visual that decorative fountains provide. Plus LED lighting compatibility on most models.

🔌

Simple 115V install

All 5 units run on standard 115V outdoor GFCI power. Plug into a standard outdoor outlet, tether with anchor rope, done. No complex diffuser install, no shore-side compressor cabinet, no airline runs.

Aerating fountain vs dedicated aerator + separate fountain

The main pond-owner decision. When to combine vs when to buy separately.

Combined

Aerating fountain (this page)

One unit, one shipment, one plug, one anchor system. $1,079-$1,850. Best when the pond is small enough that one unit can handle both roles and you want the simplest install and one visible spray focal point.

Best for: residential ponds under 1 acre, decorative pond owners who also want real aeration, pond owners prioritizing a clean single-unit look over specialized water-quality performance.

Separate

Dedicated aerator + separate fountain

Two units, more capacity, better specialization. Diffused bottom aerator ($1,439+) plus a decorative fountain ($585+). Higher total cost but each unit is purpose-built.

Best for: ponds larger than 1 acre, ponds deeper than 8 ft where surface aeration cannot reach bottom water, fish-heavy ponds where dedicated diffused aeration is technically superior, aesthetic-driven installs where a specific fountain look is required.

1 ACRE
RULE

The 1-acre rule for choosing an aerating fountain

Aerating fountains work best on residential ponds under 1 acre. Above that size, a single floating unit cannot deliver enough dissolved oxygen for the whole water body, and dedicated diffused aeration (multiple diffusers spread across the pond bottom) becomes the technically correct choice. Under 1 acre, an aerating fountain is often the smart choice for the two-in-one convenience plus solid aeration. For most residential backyard ponds and small farm ponds, one aerating fountain is enough.

Doing the research first?

Read related buying guides and browse the broader pond fountain and aeration ecosystem.

All Pond Fountains Hub All Pond Aerators Hub Surface Aerators Diffused Aeration Systems Solar Pond Fountains Find My Perfect Aerator

Featured aerating fountains for sale

All 5 aerating fountains in the Pro Pond Supply catalog, sorted low-to-high.

All Aerating Fountains ($1,079 to $1,850)

Vanguard Typhoon 3/4 HP floating display aerator with decorative spray pattern
Entry · 3/4 HP · Vanguard

Vanguard Typhoon Floating Display Aerator

Entry aerating fountain. 3/4 HP surface aerator with decorative display spray. Best value pick for residential pond owners entering the aerating-fountain category at accessible pricing.

From $1,079
View Details
Kasco VFX aerating fountain illuminated with WaterGlow LED lights on a calm pond at night
Standard · WaterGlow LED · Kasco

Kasco VFX Aerating Fountain

Wisconsin-built commercial-grade aerating fountain. Signature Kasco spray patterns plus optional WaterGlow RGBW LED lighting. Common HOA and municipal pond pick where both aeration AND nighttime visual are goals.

From $1,762
View Details
Scott Aerator North Star aerating pond fountain in a commercial entry pond with signature spray pattern
Standard · Michigan-Made · Scott Aerator

Scott Aerator North Star Aerating Pond Fountain

Michigan-made premium aerating fountain with Scott's signature North Star spray pattern. Scott Aerator's industry-leading 5-year motor warranty. Best pick for pond owners prioritizing longevity and premium American manufacturing.

From $1,799
View Details
Scott Aerator DA-20 pond fountain creating illuminated spray pattern in a secluded pond
Standard · DA-20 Series · Scott Aerator

Scott Aerator DA-20 Pond Fountain Aerator

Scott Aerator DA-20 platform in aerating-fountain configuration. Different spray-pattern character from North Star, popular for larger residential ponds and smaller commercial water features.

From $1,799
View Details
Airmax EcoSeries 1/2 HP floating fountain with energy-efficient spray pattern on residential pond
Energy-Efficient · 1/2 HP · Airmax

Airmax EcoSeries 1/2 HP Pond Fountain

Airmax entry floating aerating fountain with efficient power draw. Best pick when monthly electricity cost matters (running 24/7 residential installs). Airmax's accessory ecosystem (RGBW LED kit, mooring, nozzles) fits this unit.

From $1,850
View Details

Related pond fountain and aeration categories

Aerating fountains sit between decorative fountains and dedicated aerators. Browse related categories for other approaches.

Pond Fountains

Decorative-first floating fountains with aeration as a secondary benefit.

All Pond Aerators

Dedicated pond aerators (surface, diffused, and solar) for pure water-quality installs.

Diffused Aeration Systems

Bottom-diffuser aeration for ponds deeper than 8 ft where surface aeration cannot reach.

Fountain Lighting

RGBW and white LED lighting kits to illuminate your aerating fountain at night.

Aerating fountain FAQs

The most common questions our pond specialists get about aerating fountains.

What is an aerating fountain?

An aerating fountain is a floating pond unit that combines two functions in one: real water-quality aeration (adding dissolved oxygen to the pond for fish health, algae control, and water clarity) AND a decorative spray pattern that reads visible from the shoreline (curb appeal, the classic pond-with-fountain look).

Different from a purely decorative fountain (which prioritizes spray height and pattern with aeration as a byproduct) and different from a dedicated pond aerator (surface or diffused units that prioritize water quality with no visual spray). Aerating fountains — sometimes called fountain aerators or pond aerator fountains — are the middle ground.

Which aerating fountain should I buy?

Match to your pond size, budget, and priorities:

Best value entry: Vanguard Typhoon ($1,079). 3/4 HP with decorative spray.

WaterGlow LED lighting compatible: Kasco VFX ($1,762). Wisconsin-built commercial-grade.

Michigan-made premium with 5-year motor warranty: Scott Aerator North Star or DA-20 ($1,799).

Energy-efficient for 24/7 operation: Airmax EcoSeries 1/2 HP ($1,850). Lower electricity cost.

Not sure? Use the Find My Perfect Aerator tool or call (470) 354-1969.

Aerating fountain or dedicated aerator plus separate fountain?

Aerating fountain (2-in-1): Best for residential ponds under 1 acre where one unit can handle both aeration and visual spray. One shipment, one anchor system, one 115V outlet. $1,079-$1,850 total spend.

Dedicated aerator plus separate fountain: Best for larger ponds (over 1 acre), deeper ponds (over 8 ft) where diffused aeration is technically required, or aesthetic-driven installs where a specific decorative-fountain look is essential. Higher total cost ($2,000-$5,000+) but each unit is purpose-built for its role.

How large a pond can one aerating fountain cover?

The 5 aerating fountains in this catalog are sized for residential ponds up to roughly 1 acre. Above that size, aeration performance drops off (a single surface unit cannot oxygenate a much larger water body) and you should step up to dedicated diffused aeration plus a separate decorative fountain if visual is also required.

Rough sizing: Vanguard Typhoon works well up to 1/2 acre residential. Kasco VFX and Scott North Star/DA-20 can handle up to 1 acre. Airmax EcoSeries covers similar range with better electricity economics.

Do aerating fountains work with LED lighting?

Yes. Most aerating fountains are compatible with brand-matched LED lighting kits sold separately:

Kasco VFX: Kasco WaterGlow RGBW LED lighting.

Scott Aerator North Star and DA-20: Scott Aerator LED Color Changing Fountain Lights (see brand page).

Airmax EcoSeries: Airmax RGBW Color-Changing LED Light Set ($1,170).

Vanguard Typhoon: Vanguard Fountain LED Lighting Kit RGBW or White ($404).

Universal-fit LED options from PondSelect also work with most floating fountains.

What electrical does an aerating fountain need?

All 5 aerating fountains in this catalog run on standard 115V single-phase outdoor GFCI power. Plug and cord included with every unit in cord lengths matched to typical pond-to-shore distances (50 ft, 100 ft, and longer cord options available on most models).

No 220V, no 3-phase, no shore-side compressor cabinet. Just plug into your outdoor outlet, tether with anchor rope, and turn on.

How long is shipping on aerating fountains?

Most in-stock aerating fountains ship within 3 to 7 business days with free U.S. shipping included. Transit is usually 3 to 7 business days after that. Total order-to-doorstep is typically 2 to 3 weeks.

Contact us at (470) 354-1969 for current stock and lead-time on any specific unit.

What is the warranty on aerating fountains?

Varies by brand:

Scott Aerator (North Star, DA-20): 5-year motor warranty plus 1-year on other components. Industry-leading in the category.

Kasco Marine (VFX): Multi-year manufacturer warranty on motor and float.

Airmax (EcoSeries): Multi-year manufacturer warranty on motor, cord, and float.

Vanguard (Typhoon): Manufacturer warranty on motor and float.

All warranties are direct from manufacturer and Pro Pond Supply handles claims as authorized dealer.

Can I install an aerating fountain myself?

Yes. Simplest pond aeration to install:

1. Uncoil the power cord from the fountain to your shore-side outdoor GFCI outlet.

2. Tether the fountain to two anchors on opposite sides of the pond to keep it centered (mooring kits sold separately for some brands).

3. Plug into the 115V outlet.

4. Verify motor runs, spray pattern is centered, and no unusual vibration.

Detailed install manual and starter mooring hardware ship with each unit. Optional LED lighting kits install after fountain is running.

What maintenance does an aerating fountain need?

Routine maintenance is minimal:

Monthly: Inspect intake for debris (leaves, algae strings, stringy weeds). Clear as needed to maintain flow.

Annually: Pull unit, inspect motor housing seals, clean mineral or algae buildup off float and intake, verify spray pattern.

Winter (freezing climates): Pull the fountain and store indoors before the first hard freeze. Ice can damage the float assembly and motor seals. Unlike surface aerator/de-icers, these units are not engineered to keep running through winter ice — for winter fish protection, add a dedicated pond de-icer.