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Vanguard Fountains and Aeration
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Vanguard Typhoon 3/4 HP Floating Display Aerator
from $1,079.10
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Vanguard Fountains and Aeration
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Vanguard HydroTorque Series Floating Lake Fountain
from $1,979.10
POND FOUNTAINS FOR LARGE PONDS
Match the right fountain to your water
Frequently Asked Questions
What makes a pond fountain commercial-grade?
A pond fountain is commercial-grade when its motor is built to run around the clock, and its horsepower is matched to acres of water rather than a backyard pond. The units on this page range from 1/3 HP to 30 HP and are sized for a quarter acre to eight acres, well beyond what a residential fountain handles.
What size fountain do I need for a large pond?
The size fountain you need comes down to your pond's surface acreage, its depth, and whether you want a display, aeration, or both. Match horsepower to surface area first, then adjust for depth and shape. A deep or irregular pond with coves needs more power than an open pond of the same acreage. Measure your surface acres and average depth before you shop, because those two numbers drive every other choice.
How many horsepower per acre do commercial pond fountains need?
A large pond fountain’s horsepower depends on whether the goal is aeration, display, or both, so use the brand’s sizing chart as the final check. A decorative display asks for more power because its restrictive nozzles need extra push to move the same volume of water that an open-propeller aerator moves with less. Kasco, Scott Aerator, Vertex, and other brands size fountains by model, pond size, and display type, so check the product’s sizing chart before ordering. Treat these as starting points, since a deep pond, a long narrow shape, or a heavy fish load pushes the number up.
What spray patterns do commercial pond fountains come in, and can you change them?
Commercial pond fountains come in a handful of spray patterns, and on most units you can change them by swapping the nozzle. The patterns on this page include crown, geyser, triple tier, trumpet, and V-shape, each throwing a different height and spread of water. The nozzles thread onto the same pump head, so one motor can run several looks. Spray height and width scale with horsepower, so a bigger pump both aerates more and throws a taller pattern.
Will a floating display fountain aerate a deep pond on its own?
A floating display fountain aerates the top few feet of a pond but will not turn over a deep one on its own. It oxygenates by splashing water through the air and stirring the surface, which primarily supports the upper layer of the water. Deep ponds or fish-heavy ponds may still need a bottom-diffused aerator to circulate the full water column. Many owners of deep water run both a fountain for the look and a diffuser for depth, or opt for a commercial pond aerator when pond health matters more than display.
How much does it cost to run a commercial pond fountain each month?
What a commercial pond fountain costs to run each month depends on its horsepower, how many hours a day it runs, and your local power rate. A one-horsepower fountain running around the clock costs more each month than the sticker price alone suggests, and a bigger display unit costs proportionally more. The biggest lever is runtime. A timer that runs the fountain during the day and evening, rather than all night, reduces the monthly cost with little visible difference.
How is power run out to a fountain far from shore?
Power runs out to a floating pond fountain through a submersible cord that leaves the motor, runs along the pond bottom, and comes up the bank to a GFCI outlet on shore. Cords come in 100-, 150-, and 200-foot lengths, so the run extends from the fountain's spot in the water to the nearest panel. Voltage decides how far you can go, and a 115V unit is fine for shorter runs, while 230V carries power much further with less loss, which is why the larger fountains here are 230V or three-phase. Measure from where the fountain will float to your outlet before ordering, and size the cord accordingly.
Can a commercial solar-powered fountain handle a large pond?
A solar-powered fountain cannot match a wired unit on a large pond. Solar panels put out a fraction of what a 115V or 230V motor draws, so the spray is smaller and the aeration is lighter. Without a battery, the fountain stops when the sun goes down. Solar earns its place on a small pond or where running power to the water is impractical. On acres of open water, a wired fountain is the one that performs.
Can I get help sizing my commercial pond fountain?
Yes, you can use our pond calculator guide or call us and talk through your pond before you buy. Give us your surface acreage, your depth, and whether you want a display, aeration, or both, and we will point you to the right horsepower and pattern.
Need expert help finding the right setup?
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