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Durable material: made of mineral material and sintered at a high temperature; The material is sturdy and durable which is safe to your fish. Size: 8" - 8" d x 1. 2" h; recommended air pump power: > 16 w; standard ID airline tubing: 032" / 8 mm; 3 strong suction cups easily fix it in the smooth aquarium.

Note: this air stone require an airstone foot valve to prevent water from backing up into the airline. This is a 7" diffuser airstone with a 1/2" male npt fitting that fits our airstone foot valve which is also called an inline backflow valve.


Life by air supplies aeration kits and equipment for all types of water bodies and applications. A 3/8″ connector barb for larger air pumps.
1. Aquascape
#ad
Black | 61010, Self-Cleaning EPDM Rubber Membrane, 10-inch, Aquascape Pond Aerator Diffuser
#adAquascape #ad - Compatible with most aeration devices. Engineered and designed to be maintenance free. 10-inch rubber membrane diffuser maximizes dissolved oxygen output. Heavy-duty design is built to last. Self-cleaning ePDM rubber membrane expands to clear clogging debris.More information #ad
Brand | Aquascape #ad |
Manufacturer | Aquascape #ad |
Height | 2.5 Inches |
Length | 10.75 Inches |
Weight | 2 Pounds |
Width | 2.5 Inches |
Part Number | 61010 |
Model | 61010 |
Warranty | 1 year manufacturer |
More information #ad
2. Pond H2O
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Fish Tank or Any Aeration Need, Aquatic, hydroponic, 8"/200mm Plate Airstone for Koi Ponds & Aquariums, Air Stone for Larger Pump Bubble Diffuser for Outdoor Pond Garden Circulation System Aquariums
#adPond H2O #ad - 5/16 8mm fitting for airline. Suitable for a large size pond or Koi Pond up to 200L per minute of air. 9 inch in diameter and one inch deep,. Heavy stone will sit on bottom of pond. Sintered airstone to 1000 degrees.More information #ad
Brand | Pond H2O #ad |
Manufacturer | United Aquatics LLC #ad |
Part Number | TRTD10826 |
Model | Dea107 |
More information #ad
3. MIXAIR
#ad
MIXAIR Air Stone Replacement SRB6 Aeration Diffuser
#adMIXAIR #ad - Replaces ceramic stones. Schedule 40/80 pvc, UV Inhibited Construction. Ideal for use in ornamental water gardens and small tanks. Patent protected compound extrusion membrane. Aerates and mixes in one efficient device. 085" o. D.More information #ad
Brand | MIXAIR #ad |
Manufacturer | Great Lakes Bio Systems, Inc. #ad |
More information #ad
4. Aspen Aeration Systems
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Aspen Aeration Systems EBDM Rubber Membrane Pond Air Diffuser Disc, Replacement for Pond Aerator Air Stone 12 inch
#adAspen Aeration Systems #ad - The membrane diffuser is a superior alternative to air stones in most applications. The ultrafine slits in flexible membrane diffuser are designed to release uniform bubbles for optimal oxygen transfer efficiency.More information #ad
It features and an integral check valve design that prevents the backflow. Diffuser has a 3/4" MPT inlet.Brand | Aspen Aeration Systems #ad |
Manufacturer | Aspen Aeration Systems #ad |
More information #ad
5. Rootscape
#ad
Sinking Pond Diffuser for Filtration and Fish Pond Accessories Outdoor Bubbler and Deicer, Pond Aerators for Outdoor Ponds, Rootscape Large Pond Aerators for Large Ponds
#adRootscape #ad - Deices & oxygenates – use year round: eliminates winter fish kill, surface freezing, ice build-up. No assembly required – ships as seen with 3/8 -inch connection barb installed. Cleans stagnant pond water – dramatically reduces scum by ONLY using air to produce air bubbles.More information #ad
Use any air pump not included & 3/8-inch 'weighted' hose NOT INCLUDED. Self-weighted base – remains submerged while in up-right position when used with 3/8-Inch 'weighted' sinking hose NOT INCLUDED. Non-clog design – unique self cleaning perforations increase bubbles for trouble free oxygenation.Brand | Rootscape #ad |
Manufacturer | Rootscape Marketing LLC #ad |
Height | 9.5 Inches |
Length | 14 Inches |
Weight | 2.3 Pounds |
Width | 14 Inches |
Part Number | AD413 |
More information #ad
6. VIVOSUN
#ad
VIVOSUN Air Stone Disc 8 x 8 Inch with Shell and Sucker for Aquarium, Fish Tank and Hydroponics Air Pump
#adVIVOSUN #ad - Easy to use: soak the stone completely in water for 2 hour before use; Clean it regularly with a brush as they get clogged after weeks or months of usage.Durable material: made of mineral material and sintered at a high temperature; The material is sturdy and durable which is safe to your fish. Size: 8" - 8" d x 1. 2" h; recommended air pump power: > 16 w; standard ID airline tubing: 032" / 8 mm; 3 strong suction cups easily fix it in the smooth aquarium.
More information #ad
Widely applicable: fit for hydroponic systems, ponds, aquariums or fish tanks and other systems. Fine bubbles: the air stone produces lots of dense fine bubbles; A great way to oxygenate your hydroponic growth systems, ponds, aquariums and enliven the aquatic life.Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
More information #ad
7. Outdoor Water Solutions
#ad
Outdoor Water Solutions ARS0026 7-Inch Airstone Diffuser
#adOutdoor Water Solutions #ad - Note: shallow or larger ponds may require multiple airstone diffuser kits. Note: this air stone require an airstone foot valve to prevent water from backing up into the airline.Note: this air stone require an airstone foot valve to prevent water from backing up into the airline. This is a 7" diffuser airstone with a 1/2" male npt fitting that fits our airstone foot valve which is also called an inline backflow valve.
More information #ad
Note: shallow or larger ponds may require multiple airstone diffuser kits. This is a 7" diffuser airstone with a 1/2" male npt fitting that fits our airstone foot valve which is also called an inline backflow valve. Ars0026.Brand | Outdoor Water Solutions #ad |
Manufacturer | Outdoor Water Solutions, Inc. #ad |
Height | 2.25 Inches |
Length | 7 Inches |
Weight | 2.84 Pounds |
Width | 7 Inches |
Part Number | ARS0026 |
Model | ARS0026 |
Warranty | 2 year warranty (parts only) |
More information #ad
8. Hydrofarm
#ad
Hydrofarm Active Aqua ASCM Air Stone Cylinder, Medium
#adHydrofarm #ad - An ideal way to add oxygen to your hydroponic growing system. Micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones extend the life of your nutrient solution, help keep roots healthy, and promote exceptional growth.More information #ad
Brand | Hydrofarm #ad |
Manufacturer | Hydrofarm, Inc. #ad |
Height | 2 Inches |
Length | 10.12 Inches |
Weight | 0.3 Pounds |
Width | 2 Inches |
Part Number | ASCM |
Model | ASCM |
Warranty | 1-year warranty |
More information #ad
9. Thunder Parts
#ad
Tanks, Lakes, Self Weighted Disc Diffusers 7' inch| Aeration for Ponds, Koi Ponds, Pool Ponds, Aquariums and More | Durable and Reliable | Life by Air MD-7W
#adThunder Parts #ad - Md-7w | matala weighted Diffuser | 7″ Inch. Weight of mD-5W is 1. 75 pounds. Epdm rubber disc diffuser, easy to clean. Water aeration prevents water from freezing, oxygenates water, helps keeps plants and animals in the water alive.Life by air supplies aeration kits and equipment for all types of water bodies and applications. A 3/8″ connector barb for larger air pumps.
More information #ad
Easy installation and maintenance | Low back pressure. Flow rates for md-5w is 8 lpm to 35 lpm / 03 cfm to 1. 2 cfm. Oxygen transfer for pond, shrimp farms, commercial Fish Farms, Lakes, aquaculture, canals, Koi Fish Tanks, Aquariums, Pool Ponds and more . Specially designed pore sizes create fine air bubbles | Plant and Pet Safe.Brand | Thunder Parts #ad |
Manufacturer | Life by Air #ad |
Height | 1 Inches |
Length | 25 Inches |
Weight | 1.75 Pounds |
Width | 1 Inches |
Part Number | MD-7W Matala |
Model | Matala MD-7W |
More information #ad