Best Kasco Pond Fountain and Accessories

A family-owned, American company, Kasco Marine operates in more than 60,000 square feet of office, manufacturing, engineering, and warehouse space.

Starting out with the world’s first de-icer in the late 1960s, Kasco expanded to the manufacturing of floating decorative and aerating fountains, surface and diffused aerators, circulators, and more.As of Aug. 2021, Kasco employs:

  • 9 engineers
  • 3 biologists
  • 60+ staff in total.

They know about the life of water, whether you need a decorative or aerating fountain, a surface or diffused aeration system, a circulator, a de-icer, or beneficial bacteria.

Kasco Floating Pond Fountains

From pumps for large fountains to deicers, diffusers and more, we always recommend the following pieces of Kasco equipment.

Kasco Decorative Fountain

Kasco Decorative Pond Fountains provide aeration while at the same time have the most versatile displays of all of the Kasco Fountain line.

Product Features

  • Available as 3/4, 1, 2, 3, 5 and 7-1/2HP
  • Offered as 60Hz and 50Hz, 120V and 208-240V, and single- and three-phase options
  • Complete packages are ETL approved to UL and CSA standards
  • 2-year warranty on 3/4HP and 1HP units
  • 3-year warranty on 2HP units (optional 5 year extended warranty available)
  • NEW 5-year warranty on 3, 5 and 7-1/2HP units
  • 50Hz units include a 2-year warranty

Each Package Includes:

  • Motor unit
  • Float
  • Bottom screen
  • Interchangeable nozzles
  • Control panel with GFCI protection and timer
  • Mooring lines
  • Power cord
  • 50Hz units include a motor unit, 15m mooring lines, multiple nozzles
  • 1 hp and above models have the option to add a premium nozzle for more elaborate effect.

Kasco Aerating Fountains

Kasco Aerating Fountains provide more aeration than decorative fountains. They have one display, the classic V-pattern. Instead of an impeller like the decorative fountains, these aerating fountains use a propeller.

The VFX fountain line delivers superior aerating performance, coupled with a beautiful visual display. These units are efficient, easy to install and operate, and can be used in multiple applications.

Product Features

  • Available 1/2, 3/4, 1, 2 and 5HP
  • Offered as 60Hz and 50Hz, 120V and 208-240V, and single- and three-phase options
  • Operates in as little as 15 in. of water
  • Complete packages are ETL approved to UL and CSA standards
  • 2-year warranty on 1/2, 3/4 and 1HP units
  • 3-year warranty on 2 and 5HP units

Each Package Includes

  • Motor unit
  • Float
  • Bottom screen
  • Control panel with GFCI protection
  • Power cord
  • Mooring lines

2hp and above models have the option to add a premium nozzle for more elaborate effect.

Kasco Aerators

Kasco 5HP surface aerator

Kasco aerators strictly aerate. Their primary purpose is not decoration but aeration, though with lights added they can be pretty at night.

Surface Aerator Photo depicting propeller

Kasco’s high performance surface aerators dramatically push high volumes of water into the air. This process increases the overall health of your water and keeps it thoroughly mixed. Very little display, focus on aeration.

These self-contained units deliver up to 3.0 lbs of O2 per horsepower per hour of operation, making Kasco surface aerators the most dependable and efficient units on the market.

Product Features

  • Proven performance for continuous, supplemental or emergency use
  • 1/2, 3/4 and 1HP sizes can easily by moved and installed by 1 person
  • ETL listed as complete package to UL and CSA safety standards
  • Power cord lengths available up to 500 ft.
  • Power cords can be protected with a flex sleeve cord protector
  • 2-year warranty on 1/2, 3/4 and 1HP
  • 3-year warranty on 2, 3HP and 5HP

Each Package Includes

  • Power cord
  • Float and mounting hardware
  • Optional bottom screen and hardware
  • Optional lighting package
  • Control panels are optional for all single phase units
  • Control panels are included for three-phase units except “U” models


Kasco Circulators

Kasco Circulators Mount Motor Sideways

These are perhaps Kasco’s little-known secret for most efficient use of horsepower for what they are aiming to do. By creating a strong, directional flow of water, Kasco circulators help to solve many common aquatic issues.

This continuous water movement helps to eliminate stagnant areas, remove debris and increase oxygen transfer. These units are designed and built to perform year-round in a variety of applications from lakefront property to harsh saltwater environments, making them the most reliable and versatile on the market.

Depending on pond bottom, at least 2 ft. of operating depth is recommended

Product Features

  • ETL listed as complete package to UL and CSA safety standards
  • Low maintenance for dependability and ease of use
  • 2-year warranty on 1/2 – 1HP units
  • 3-year warranty on 2HP units
  • 5-year extended warranty available on 2HP units

Each Package Includes

  • Power cord
  • Horizontal float (additional mounting options available)
  • Mooring lines
  • Optional control panel

Kasco De-Icers

De-icers push warm bottom water to the surface creating an ice-free area of protection around your boat, dock, pier, or other in-water property. They help protect fish and aquatic species by allowing for open areas where oxygen can enter the water.

Kasco de-icers come with (2) 20 ft. suspension ropes and are available in 1/2, 3/4, and 1 HP unit sizes. Use de-icers year-round for improved health and beauty of your water.

Product Features

  • Offered as 110-120V and 208-240V (60Hz), or 220V (50Hz)
  • 60hz units are ETL approved to CSA and UL standards
  • 50hz units are approved to CE standards
  • 3 -year limited warranty

Each Package Includes

  • Mooring lines for suspended operation

Kasco Macro-zyme Beneficial Bacteria

Kasco’s Macro-Zyme Beneficial Bacteria is the perfect choice to control and eliminate sludge and foul odor in tanks, ponds, and lakes.

Once in the water, Macro-Zyme quickly releases billions of beneficial bacteria & enzymes that work around the clock to reduce muck, neutralize odors and clean your water. Application is simple – just apply the product in water 55° or higher and let it go to work.

Macro-Zyme is available as a quick dissolving powder, Muck Puck tablets, and time release Muck Blocks.

Product Features

  • Eliminates fish waste, digests organic compounds and removes dead grass leaves
  • Non-toxic to humans, fish, wildlife and livestock
  • No permit is required for use
  • Safe for irrigation ponds
  • Shelf life of at least 2 years

Kasco Bottom Aeration (Diffusers)

Kasco’s Robust-Aire™ systems are super quiet and easy to maintain. Newly redesigned, these systems feature a significant reduction in sound (patent pending), larger air filters on 1/4HP and 1/2HP systems for less frequent cleaning, and a visual maintenance indicator to alert when maintenance is needed.

Robust-Aire systems pump compressed air from a shore-mounted compressor through self-weighted lines to a diffuser on the pond, lake or tank bottom. The diffuser then continuously releases micro-bubbles that rise to the surface carrying large volumes of water. This induces oxygen-transfer as well as beneficial water movement and mixing.

All Robust-Aire™ diffused aeration systems are available with an optional remote manifold allowing the compressor to be installed up to a mile away from the water’s edge.

Product Features

  • Great for depths 8 ft. and deeper
  • No electricity required in the water
  • Speeds up organic decomposition
  • Creates open water preventing ice damage
  • Designed for continuous operation


  • Compressor: 3 years
  • Tubing: 15 years
  • Diffuser: Lifetime
  • Cabinet: Lifetime

Each Package Includes

  • Diffuser assembly
  • Mounting option
  • Compressor(s)

Why We Love Kasco Fountains

Kasco Marine provides state-of-the-art (and science) applications for residential ponds and lakes, water treatment plants, retention ponds, docks, marinas, fish farms, municipal projects, and more.

We like the company because of their employees' thoughtful advice and because of the many calculators they provide, whether it be for electrical usage, sizing a pond, or what have you.

They focus on water quality.
They are always our first choice.