Decorative StonesBird BathsClearance Garden CenterClearance Outdoor LightingClearance Patio & Outdoor DecorDecorative Outdoor LightingFeatured BrandsFountainsGarden DecorationsGarden ToolsHot Tub AccessoriesHot TubsLandscape LightsLawn CareOutdoor LED LightingOutdoor LightingOutdoor Solar LightingPatio & Outdoor DecorPonds & Pond AccessoriesPool PartsPool SuppliesSwimming PoolsWatering & Irrigation
Sort by|
Decorative StonesBird BathsClearance Garden CenterClearance Outdoor LightingClearance Patio & Outdoor DecorDecorative Outdoor LightingFeatured BrandsFountainsGarden DecorationsGarden ToolsHot Tub AccessoriesHot TubsLandscape LightsLawn CareOutdoor LED LightingOutdoor LightingOutdoor Solar LightingPatio & Outdoor DecorPonds & Pond AccessoriesPool PartsPool SuppliesSwimming PoolsWatering & Irrigation
Pond Diffuser(152)
Uses item details. Price when purchased online
Zuomeng Pond Air Diffuser, Anti-Backflow Check Valve, Weighted Base, 1 pack, for Koi, Garden, Water Features & Aquariums $39.99
Sponsored
$3999
current price $39.99Zuomeng Pond Air Diffuser, Anti-Backflow Check Valve, Weighted Base, 1 pack, for Koi, Garden, Water Features & Aquariums
The Pond Guy Pond Aerator 2, Water Garden Aeration Kit: Diaphragm Compressor, Air Line & 2 Diffuser s From $189.99
Sponsored
From$18999
The Pond Guy Pond Aerator 2, Water Garden Aeration Kit: Diaphragm Compressor, Air Line & 2 Diffuser s
214.7 out of 5 Stars. 21 reviews
WRSTER-TECH Stainless Steel 8.5" Aeration Diffuser Heavy Duty for Pond Aerator Air Pump Outdoor Aeration System $69.99
Sponsored
$6999
current price $69.99WRSTER-TECH Stainless Steel 8.5" Aeration Diffuser Heavy Duty for Pond Aerator Air Pump Outdoor Aeration System
WRSTER-TECH 3/4 HP 5.2CFM Large Pond Aerator Pump Timer 200' Tube 2 Diffusers System 3 Acre Outdoor From $162.99
Sponsored
From$16299
WRSTER-TECH 3/4 HP 5.2CFM Large Pond Aerator Pump Timer 200' Tube 2 Diffusers System 3 Acre Outdoor
64.3 out of 5 Stars. 6 reviews
Zuomeng Pond Air Diffuser, Anti-Backflow Check Valve, Weighted Base, 1 pack, for Koi, Garden, Water Features & Aquariums $39.99
$3999
current price $39.99Zuomeng Pond Air Diffuser, Anti-Backflow Check Valve, Weighted Base, 1 pack, for Koi, Garden, Water Features & Aquariums
Half Off Ponds 8 in. Pond Aeration Diffuser, up to 5.3 CFM From $26.73
2 options
Available in additional 2 optionsFrom$2673
Half Off Ponds 8 in. Pond Aeration Diffuser, up to 5.3 CFM
15 out of 5 Stars. 1 reviews
EasyPro Quick Sink Self Weighted Single Membrane Pond Air Diffuser $154.47
$15447
current price $154.47EasyPro Quick Sink Self Weighted Single Membrane Pond Air Diffuser
VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4HP Air Compressor, 2 Diffusesr & Two100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation $305.90
$30590
current price $305.90VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4HP Air Compressor, 2 Diffusesr & Two100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation
Hiblow Adjustable Height Pond Diffuser $284.99
$28499
current price $284.99Hiblow Adjustable Height Pond Diffuser
WRSTER-TECH Stainless Steel 8.5" Aeration Diffuser Heavy Duty for Pond Aerator Air Pump Outdoor Aeration System $69.99
$6999
current price $69.99WRSTER-TECH Stainless Steel 8.5" Aeration Diffuser Heavy Duty for Pond Aerator Air Pump Outdoor Aeration System
Reduced price Pond Aerator Kit, 5.2 CFM Pond Aeration System Pond Pump with Two 100ft Weighted Hoses & 2 Diffusers, Pond Air Pump 3/4 HP Compressor for Pond Paerators for Outdoor Ponds (Pond Aerator Kit) $338.99 Was $399.99
Sponsored
Now$33899
current price Now $338.99, Was $399.99$399.99
Pond Aerator Kit, 5.2 CFM Pond Aeration System Pond Pump with Two 100ft Weighted Hoses & 2 Diffusers, Pond Air Pump 3/4 HP Compressor for Pond Paerators for Outdoor Ponds (Pond Aerator Kit)
15 out of 5 Stars. 1 reviews
VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4 HP Air Compressor, 1 Diffuser & 100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation $234.90
Sponsored
$23490
current price $234.90VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4 HP Air Compressor, 1 Diffuser & 100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation
Pentair Challenger .75 to 1.5HP Diffuser $33.99
$3399
current price $33.99Pentair Challenger .75 to 1.5HP Diffuser
Outdoor Water Solutions 9" Rubber Membrane Diffuser with Self Sinking Base - 3/8", 1/2" & 5/8" | Lake and Pond Aerators $179.95
$17995
current price $179.95Outdoor Water Solutions 9" Rubber Membrane Diffuser with Self Sinking Base - 3/8", 1/2" & 5/8" | Lake and Pond Aerators
BOKYAN Ultrasonic Mist Maker Fogger Humidifier 3 Heads 36V Pond Decor with 3 Meters Cable Length Stainless Steel Water Fountain Mister for Indoor Outdoor $44.58
$4458
current price $44.58BOKYAN Ultrasonic Mist Maker Fogger Humidifier 3 Heads 36V Pond Decor with 3 Meters Cable Length Stainless Steel Water Fountain Mister for Indoor Outdoor
Blue Diamond Pumps 12 Inch Round Disc Air Diffuser, Replacement Aerator for Ponds Aquarium Water Treatment Lakes Hydroponic Aquaculture Farming $35.95
$3595
current price $35.95Blue Diamond Pumps 12 Inch Round Disc Air Diffuser, Replacement Aerator for Ponds Aquarium Water Treatment Lakes Hydroponic Aquaculture Farming
Kasco Home Series Diffused Aeration System | Ideal for DIY Home Ponds | 2 Diffuser, 1/4HP, 120V Compressor | Backyard Pond Aeration | Lake & Pond Pump $1,950.00
$1,95000
current price $1,950.00Kasco Home Series Diffused Aeration System | Ideal for DIY Home Ponds | 2 Diffuser, 1/4HP, 120V Compressor | Backyard Pond Aeration | Lake & Pond Pump
Blue Diamond Pumps DS2 Air Diffuser Station Aerator Will Oxygenate Deice Filtrate Your Pond or Water Garden Resulting in Healthy Fish or Plants While Controlling Algae $137.95
$13795
current price $137.95Blue Diamond Pumps DS2 Air Diffuser Station Aerator Will Oxygenate Deice Filtrate Your Pond or Water Garden Resulting in Healthy Fish or Plants While Controlling Algae
Blue Diamond Pumps DS1 Air Diffuser Station Aerator Will Oxygenate Deice Filtrate Your Pond or Water Garden Resulting in Healthy Fish or Plants While Controlling Algae $99.95
$9995
current price $99.95Blue Diamond Pumps DS1 Air Diffuser Station Aerator Will Oxygenate Deice Filtrate Your Pond or Water Garden Resulting in Healthy Fish or Plants While Controlling Algae
Pond Aerator Diffuser, Self-Cleaning EPDM Rubber Membrane, 10-inch, Black | 61010 $52.65
$5265
current price $52.65Pond Aerator Diffuser, Self-Cleaning EPDM Rubber Membrane, 10-inch, Black | 61010
KFFKFF Pond Aeration System, 5.2CFM Air Pump for Lakes up to 3 Acres, 3/4 HP Compressor, 1 Diffuser & 100' Weighted Hose, Outdoor Aerator for Deep Water Oxygen Flow $265.99 $265.99/ca
Sponsored
$26599
current price $265.99$265.99/ca
KFFKFF Pond Aeration System, 5.2CFM Air Pump for Lakes up to 3 Acres, 3/4 HP Compressor, 1 Diffuser & 100' Weighted Hose, Outdoor Aerator for Deep Water Oxygen Flow
WRSTER-TECH 5.2CFM Pond Aerator Lake Pond Aeration Kit 3/4 HP w/ 2x100' Tubes 2 Diffusers Timer $369.98
Sponsored
$36998
current price $369.98WRSTER-TECH 5.2CFM Pond Aerator Lake Pond Aeration Kit 3/4 HP w/ 2x100' Tubes 2 Diffusers Timer
15 out of 5 Stars. 1 reviews
YAHHU Ultrasonic Mist Maker 4 Head Fogger 3000ml/h with 150W IP67 Waterproof Power Supply, Pond Humidifier for Greenhouse Gardens, US Plug $90.35
$9035
current price $90.35YAHHU Ultrasonic Mist Maker 4 Head Fogger 3000ml/h with 150W IP67 Waterproof Power Supply, Pond Humidifier for Greenhouse Gardens, US Plug
Kasco Home Series Diffused Aeration System | Ideal for DIY Home Ponds | 1 Diffuser, 1/4HP, 120V Compressor | Backyard Pond Aeration | Lake & Pond Pump $1,750.00
$1,75000
current price $1,750.00Kasco Home Series Diffused Aeration System | Ideal for DIY Home Ponds | 1 Diffuser, 1/4HP, 120V Compressor | Backyard Pond Aeration | Lake & Pond Pump
Reduced price Pond Aerator Kit, 5.2 CFM Pond Aeration System Pond Pump with Two 100ft Weighted Hoses & 2 Diffusers, Pond Air Pump 3/4 HP Compressor for Pond Paerators for Outdoor Ponds (Pond Aerator Kit) $338.99 Was $399.99
Now$33899
current price Now $338.99, Was $399.99$399.99
Pond Aerator Kit, 5.2 CFM Pond Aeration System Pond Pump with Two 100ft Weighted Hoses & 2 Diffusers, Pond Air Pump 3/4 HP Compressor for Pond Paerators for Outdoor Ponds (Pond Aerator Kit)
15 out of 5 Stars. 1 reviews
Blue Diamond Pumps 10 Inch Round Disc Air Diffuser Replacement Aerator for Ponds Aquarium Water Treatment Lakes Hydroponic Aquaculture Farming $34.95
$3495
current price $34.95Blue Diamond Pumps 10 Inch Round Disc Air Diffuser Replacement Aerator for Ponds Aquarium Water Treatment Lakes Hydroponic Aquaculture Farming
M Buder Ultrasonic Water Pond Fountain Fogger 4.5L/H Mist Maker Landscape Fogging Machine for Gardening Areas, Fish Tanks, and Indoor Outdoor Water Features Heavy Duty $17.91
$1791
current price $17.91M Buder Ultrasonic Water Pond Fountain Fogger 4.5L/H Mist Maker Landscape Fogging Machine for Gardening Areas, Fish Tanks, and Indoor Outdoor Water Features Heavy Duty
EasyPro PA6SWN Single Diffuser Shallow Pond Aeration Kit $539.99
$53999
current price $539.99EasyPro PA6SWN Single Diffuser Shallow Pond Aeration Kit
Pentair Diffuser C1-217P $43.99
$4399
current price $43.99Pentair Diffuser C1-217P
Atlantic Water Gardens Complete Aeration System with Three Diffusers $3,124.99
$3,12499
current price $3,124.99Atlantic Water Gardens Complete Aeration System with Three Diffusers
VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4HP Air Compressor, 2 Diffusesr & Two100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation $305.90
Sponsored
$30590
current price $305.90VEVOR Pond Aerators, 5.2CFM Aeration System for Lake up to 3 Acres, 3/4HP Air Compressor, 2 Diffusesr & Two100' Weighted Tubings, Aeration Pump for Outdoor Ponds & Lakes Deep Water Oxygen Circulation
Pond Aerator 550W Pond Aerators for Outdoor Ponds, 5.2CFM for up to 3 Acre 50' Lake, Pond Air Aerator with 3/4 Hp Compressor & 2 100' Weighted Tubings & 2 Diffusers, Aerator for Fish Deep Water From $170.00
Sponsored
From$17000
Pond Aerator 550W Pond Aerators for Outdoor Ponds, 5.2CFM for up to 3 Acre 50' Lake, Pond Air Aerator with 3/4 Hp Compressor & 2 100' Weighted Tubings & 2 Diffusers, Aerator for Fish Deep Water
11 out of 5 Stars. 1 reviews
TCFUNDY 750W Pond Aerator, 1HP Lake Aeration System with 2 Diffusers, Efficient Air Pump Compressor for Water Oxygen Circulation, 4.6CFM for up to 3 Acre, 33ft Depth $359.95
$35995
current price $359.95TCFUNDY 750W Pond Aerator, 1HP Lake Aeration System with 2 Diffusers, Efficient Air Pump Compressor for Water Oxygen Circulation, 4.6CFM for up to 3 Acre, 33ft Depth
EasyPro CAS4 | Quad Outlet Compact Aeration Kit for Water Gardens & Koi Ponds up to 3500 Gallons & 4 Deep | Single Stone Diffuser Head | Extremely Quiet Operation | Two Year Warranty(on compressor) $132.29
$13229
current price $132.29EasyPro CAS4 | Quad Outlet Compact Aeration Kit for Water Gardens & Koi Ponds up to 3500 Gallons & 4 Deep | Single Stone Diffuser Head | Extremely Quiet Operation | Two Year Warranty(on compressor)
11 out of 5 Stars. 1 reviews
NFTIGB 6-Head Ultrasonic Water Pond Fountain Fogger, Heavy Duty Stainless Steel Mist Maker Fogger for Landscape Garden, Office, Patio (12.2 x 5.1 x 3.9 inches / 31.0 x 13.0 x 10.0 cm, DC45-48V) $61.86
$6186
current price $61.86NFTIGB 6-Head Ultrasonic Water Pond Fountain Fogger, Heavy Duty Stainless Steel Mist Maker Fogger for Landscape Garden, Office, Patio (12.2 x 5.1 x 3.9 inches / 31.0 x 13.0 x 10.0 cm, DC45-48V)
EasyPro QS2 Quick Sink Self-weighted Diffuser Assembly for Lake & Pond Subsurface Aeration/Low Maintenance Dual EPDM Rubber Membrane $209.97
$20997
current price $209.97EasyPro QS2 Quick Sink Self-weighted Diffuser Assembly for Lake & Pond Subsurface Aeration/Low Maintenance Dual EPDM Rubber Membrane
Val-Pak V20-207 Pentair Whisperflo Diffuser 0.5-2.5 HP $48.99 Was $86.00
Now$4899
current price Now $48.99, Was $86.00$86.00
Val-Pak V20-207 Pentair Whisperflo Diffuser 0.5-2.5 HP
MIXAIR WaterBug? WBB2 Diffuser,15 1/2 L x 1 1/4 W x 2 H (In.) $29.86
$2986
current price $29.86MIXAIR WaterBug? WBB2 Diffuser,15 1/2 L x 1 1/4 W x 2 H (In.)
Riousery Mini Water Fountain Ornament Mist Fog Maker Atomizer with 12 LED Lights Landscape Decoration for Pond Rockery - EU Plug 100-240V (1.8x0.8 inches / 4.5x2.1 cm)
Riousery Mini Water Fountain Ornament Mist Fog Maker Atomizer with 12 LED Lights Landscape Decoration for Pond Rockery - EU Plug 100-240V (1.8x0.8 inches / 4.5x2.1 cm)
Half Off Ponds 10 Inch EPDM Rubber Membrane Air Diffuser for Pond and Lake Aeration From $93.00
4 options
Available in additional 4 optionsFrom$9300
Half Off Ponds 10 Inch EPDM Rubber Membrane Air Diffuser for Pond and Lake Aeration
35 out of 5 Stars. 3 reviews
iMeshbean Pond Aerator Lake Aeration System 3/4Hp 100' Weighted Tubing 2 Diffuser & Timer $309.99
$30999
current price $309.99iMeshbean Pond Aerator Lake Aeration System 3/4Hp 100' Weighted Tubing 2 Diffuser & Timer
Unique Bargains Aquarium Fish Tank Bubble Aerator Pond Pump Disk Diffuser Air Stone Gray 3 Pcs $12.99
$1299
current price $12.99Unique Bargains Aquarium Fish Tank Bubble Aerator Pond Pump Disk Diffuser Air Stone Gray 3 Pcs
BOKYAN 1.35m / 53.1 inches Cable Ultrasonic Water Pond Fountain Fogger Stainless Steel 6 Heads Quiet Mist Maker for Landscape Garden DC45-48V $55.86
$5586
current price $55.86BOKYAN 1.35m / 53.1 inches Cable Ultrasonic Water Pond Fountain Fogger Stainless Steel 6 Heads Quiet Mist Maker for Landscape Garden DC45-48V
Pondmaster 04560 AP 60 Deep Water Pond Aquarium Air Pump Aeration & Diffuser
Pondmaster 04560 AP 60 Deep Water Pond Aquarium Air Pump Aeration & Diffuser
45 out of 5 Stars. 4 reviews
Pool Floating Diffuser, Floating Chlorine Diffuser with Adjustable Thermostat & Locking Plug for All Pools, Spas, Aquariums & Fish Pools (2 PA $22.99
$2299
current price $22.99Pool Floating Diffuser, Floating Chlorine Diffuser with Adjustable Thermostat & Locking Plug for All Pools, Spas, Aquariums & Fish Pools (2 PA
Rupoun Mist Maker DC 12V Interface Indoor Outdoor Fountain Landscape Atomizer Humidifier Fog Making Machine for Rockery Fish Tank Birdbath Pond Decor $19.20
$1920
current price $19.20Rupoun Mist Maker DC 12V Interface Indoor Outdoor Fountain Landscape Atomizer Humidifier Fog Making Machine for Rockery Fish Tank Birdbath Pond Decor
M Buder Mist Maker Fogger Fountain Atomizer with Colorful LED Lights, 5V USB Powered Mini Fog Machine for Indoor Outdoor Ponds, Fish Tanks, Sinks, and Rockery Landscaping, Black $19.76
$1976
current price $19.76M Buder Mist Maker Fogger Fountain Atomizer with Colorful LED Lights, 5V USB Powered Mini Fog Machine for Indoor Outdoor Ponds, Fish Tanks, Sinks, and Rockery Landscaping, Black
NFTIGB Mist Maker USB Fog Machine with Pump LED Colorful Lighting Fountain Humidifier 5V for Pond Garden Office Black 19.7 in / 50 cm From $15.69
From$1569
NFTIGB Mist Maker USB Fog Machine with Pump LED Colorful Lighting Fountain Humidifier 5V for Pond Garden Office Black 19.7 in / 50 cm
YAHHU USB Colorful LED Lights 5V Ultra Sound Fountain Atomizer Mist Maker Fogger for Indoor Outdoor Pond Rockery Fish Tank Sink Black (3.15 inches / 8 cm) From $11.72
From$1172
YAHHU USB Colorful LED Lights 5V Ultra Sound Fountain Atomizer Mist Maker Fogger for Indoor Outdoor Pond Rockery Fish Tank Sink Black (3.15 inches / 8 cm)
310-7470B Champion Pool Pump High Pressure Diffuser $72.44
$7244
current price $72.44310-7470B Champion Pool Pump High Pressure Diffuser
Other options to consider(289)
Popular in Pond Diffuser
Related Products
Pondmaster Magnetic Drive 3000 GPH Garden Pond Waterfall Pump w/ Filter - 02660
Pondmaster Magnetic Drive 3000 GPH Garden Pond Waterfall Pump w/ Filter - 02660$243.96current price $243.96Half Off Ponds Floating Fountain, 1.2 HP, 10000 GPH, 100 ft Cord, 11 Patterns, Color Lights, Control Box
Half Off Ponds Floating Fountain, 1.2 HP, 10000 GPH, 100 ft Cord, 11 Patterns, Color Lights, Control Box$1244.74current price $1244.74Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 100 ft Cord, 11 Patterns
Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 100 ft Cord, 11 Patterns$1282.50current price $1282.50Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns
Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns$1456.51current price $1456.51Aquascape 95043 UltraKlear 2500 28-Watt UV Corkscrew Sleeve
Aquascape 95043 UltraKlear 2500 28-Watt UV Corkscrew Sleeve$69.59current price $69.59Half Off Ponds Manta Submersible Pond Pump, Magnetic Drive, 3300 GPH, 30 ft Cord
Half Off Ponds Manta Submersible Pond Pump, Magnetic Drive, 3300 GPH, 30 ft Cord$125.78current price $125.78Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns, White LED
Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns, White LED$1626.67current price $1626.67Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns, Color Lights
Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 200 ft Cord, 11 Patterns, Color Lights$1805.14current price $1805.14Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 100 ft Cord, 11 Patterns, Color Lights, Control Box
Half Off Ponds Floating Fountain, 1.75 HP, 14800 GPH, 100 ft Cord, 11 Patterns, Color Lights, Control Box$1662.50current price $1662.50Pondmaster Hy-Drive Hybrid 1900 GPH Garden Pond Waterfall Pump w/ Bag - 20210
Pondmaster Hy-Drive Hybrid 1900 GPH Garden Pond Waterfall Pump w/ Bag - 20210$141.98current price $141.98Elite Pumps 800 Platinum Series 5600 GPH External Pond Pump
Elite Pumps 800 Platinum Series 5600 GPH External Pond Pump$432.07current price $432.07
