Kasco Aerator Fountains For Ponds

Kasco aerating fountains have the best aerating capabilities of any fountain on the market. These fountains are independently tested for aeration by an outside auditor. Kasco recommends the following HP sizes per acre of pond:

Decorative Fountains: 2 HP fountains for 1 acre of pond
Aerating Fountains (the VFX models): 1.5 HP fountains for 1 acre of pond
Surface Aerators: 1 HP aerator for 1 acre of pond

To calculate pond size, you can use our easy to use pond size calculator.


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Fountain Mountain offers a wide variety of Kasco aerator fountains for ponds of different sizes. The VFX fountain line delivers optimal aeration for your pond or lake and a beautiful, classic "V" shaped fountain display using a propeller system.

Easy to install and operate, Kasco fountains optimize energy efficiency, too. We want you to compare the electrical usage of competitive products! Also, Kasco fountains use accurate and honest horsepower ratings.

Why Kasco Aerator Pond Fountains?

A high-quality aeration system is critical to the longevity of any balanced aquatic ecosystem. Over time, excessive nutrients in water can wreak havoc, throwing your carefully curated ecosystem off balance and causing all sorts of problems. A high-quality aerator from Fountain Mountain and Kasco can mitigate damage by reducing water quality issues.

Kasco is a world-leading manufacturer of decorative fountains and aerating fountains for ponds and lakes, docks, marinas, and more. Because customers have trusted Kasco aerator fountains and ponds for more than 50 years, we trust them, too. They're a family-run company known for setting the gold standard in the manufacturing of water quality solutions.

By installing a Kasco aerator fountain, your pond or fountain environment will get a much-needed boost in longevity and efficiency. Kasco aerating fountains help remove phosphorus and other harmful minerals from the water to drastically reduce the growth of algae, creating an environment that's rich in oxygen and healthy for fish or other marine life.



  • Kasco 2400-VFX Aerator: The Kasco 2400-VFX has an impressive pattern. The design offers high efficiency for lower power consumption. This particular model reduces overall operating costs and is also clog-resistant. The model functions efficiently, even in shallow water (as low as 15 inches!). Another advantage of purchasing the Kasco 2400-VFX is an environmentally friendly rugged motor. The Kasco aerating fountain's stainless steel parts remain strong regardless of the water's quality. You can expect excellent durability from the Kasco 2400 VFX.  All thanks to the stainless-steel material used for making these parts. A 2-year warranty backs the product, and it has been fully tested. Get the Kasco pond fountain aerator 2400-VFX model now. Control box with timer included.
  • Kasco 3400-VFX Aerator: If you are looking for a floating aerating pond fountain for medium or small ponds, consider getting Kasco 3400-VFX from us. This model has been a best-seller for years, and most buyers choose this pond fountain for the aesthetically pleasing display of water. The Kasco 3400-VFX has a water-deflecting nozzle that offers clog resistance. This works well even in shallow water (as low as 17.5 inches!). The motor has an environment-friendly design and is flood-oil lubricated for impressive heat dissipation.  Control box with timer included.
  • Kasco 4400 VFX Aerator: Kasco 4400 VFX floating aerating fountain is best for large and medium ponds. If you want to improve the aesthetics, this aerating pond fountain gives the best vibe to your property’s pond. You get the highest water flow, and the fountain also adds oxygen to the water body to promote lake aeration. The popular 4400 VFX has a control box that is GFCI-protected. Moreover, the innovative float design creates an aesthetically appealing appearance and a very attractive decorative shape. Spend your bucks wisely and get Kasco 4400 VFX for your pond. The 4400VFX features a 4-prop propeller for extra aeration!
  • Kasco 3400H-VFX Aerator: The 3400H VFX model is a floating aeration fountain ideal for small and medium-sized ponds set up for 208-240 voltage. Installation is a breeze, and the model ensures it gives your pond an aesthetically-pleasing display. The maximum oxygenation feature ensures that your lake and pond’s health improves significantly. Get the variant now to enjoy the aesthetic appeal of the pond fountain. Control box with timer included.
  • Kasco 4400HVFX Aerator: Improving your pond’s aesthetic appeal has been on your mind for a long time. With Kasco 4400H VFX, you can add a touch of elegance to the pond using a 208-240v system. It’s easy to install, and you can always enhance the appeal of the fountain using pond fountain lights. The 4400HVFX features a 4-prop propellers for extra aeration! With low operation and power consumption costs, the Kasco 4400HVFX will impress anyone purchasing pond fountains for the first time. Control box with timer included.
  • Kasco 8400-VFX Aerator: The Kasco 8400-VFX model has an eye-catching and appealing display. It has a large motor and an enhanced propeller design, offering 2.5x more water flow. The fountain aerator ensures maximum oxygen to improve the overall water quality. LED lights are also available for this variant to enhance the aesthetics. Now you can enjoy a pond fountain with changing lights or warm white lights. Control box with timer included.
  • Kasco 5.1 VFX Aerator: This model also has a V-pattern fountain. The eye-catching display is worth the cost. And the enhanced propeller and large motor are some of the product's highlights. The product has a pumping rate of more than 800 gallons per minute. With better oxygen flow in the pond, there will be improved lake and pond aeration. Get Kasco fountains 1 VFX and beautify your pond! Control box with timer included.

SKU Size (HP) Cord Length (ft.) Voltage Amps Phase Minimum Depth (in.) Pattern Height (ft.) Pattern Width (ft.)
2400VFX 1/2 50, 100, 150, 200 120 5.6 1 15 5 15
3400VFX 3/4 50, 100, 150, 200 120 7.3 1 17.5 5.5 21
3400HVFX 3/4 50, 100, 150, 200, 250, 300, 400, 500 208-240 3.7 1 17.5 5.5 21
4400VFX 1 50, 100, 150, 200 120 11.3 1 19 8 26
4400HVFX 1 50, 100, 150, 200, 250, 300, 400, 500 208-240 5.7 1 19 8 26
8400VFX 2 50, 100, 150, 200, 250, 300, 400, 500 208-240 11 1 20 8 32
2.3VFX 2 50, 100, 150, 200, 250, 300, 400, 500 208-240 7.5 3 20 8 32
2.3HVFX 2 50, 100, 150, 200, 250, 300, 400, 500 460-480 3.8 3 20 8 32
5.1VFX 5 100, 150, 200, 250, 300, 400, 500 208-240 20 1 26 9 34
5.3VFX 5 100, 150, 200, 250, 300, 400, 500 208-240 16 3 26 9 34
5.3HVFX 5 100, 150, 200, 250, 300, 400, 500 460-480 8 3 26 9 34