Top 9 Pond Aerator Stone – Water Garden & Pond Pumps

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1. Aquascape


Aquascape Pond Replacement Aeration Disc 4-inch 75005

Aquascape #ad - Replacement aeration disc is used in conjunction with an aerator or air pump to help provide proper aeration, improving water quality and fish health.

The disc can be anchored or concealed with small rocks or gravel, making it easy to set in your desired location. The durable outer plastic housing prolongs the life of the disc and the disc accommodates 3/16-inch tubing. The aquascape pond aerator replacement disc is designed for use with the Aquascape 2-Outlet and 4-Outlet Pond Aeration Kits but can be used with almost all traditional aquarium and pond aerators or air pumps. Measures: 4 x 4 x 075 inch l x W x H.
BrandAquascape #ad
ManufacturerAquascape #ad
Height0.75 Inches
Length4 Inches
Weight0.26 Pounds
Width4 Inches
Part Number75005

2. Patriot


Half Off Ponds PADD-5-5" Pond Aeration Micro Bubble Stone Diffuser Disc

Patriot #ad - Lowers levels of dissolved toxic gasses and ammonia. Promotes growth of algae-controlling beneficial bacteria. 5" diffuser disc produces high oxygen transfer micro bubbles to help keep fish healthy and ponds clear. Helps maintain an open-water hole in the ice during winter to release trapped toxic gasses. Reduces sludge build-up on pond bottoms. Increases oxygen levels for healthy and happy fish.
BrandPatriot #ad
ManufacturerHalf Off Ponds #ad
Part NumberPLADD-5

3. Outdoor Water Solutions


Outdoor Water Solutions ARS0026 7-Inch Airstone Diffuser

Outdoor Water Solutions #ad - Note: this air stone require an airstone foot valve to prevent water from backing up into the airline. Ars0026. 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.

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. 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.
BrandOutdoor Water Solutions #ad
ManufacturerOutdoor Water Solutions, Inc. #ad
Height2.25 Inches
Length7 Inches
Weight2.84 Pounds
Width7 Inches
Part NumberARS0026
Warranty2 year warranty (parts only)

4. Airmax


CrystalClear PondAir Aerator Kits – Aeration for Water Gardens and Koi Ponds Up to 1,000 Gallons – 2 Stone Kit

Airmax #ad - Ideal for decorative ponds: simply turn a dial to adjust aeration output to meet the needs of your pond or water gardens; 2 stones provide aeration for up to 1, 000 gallons of water.

Quality you can trust: with a 1 year limited warranty and more than 20 years of experience looking after water gardens and koi ponds like yours, you can count on CrystalClear products season after season. Complete aeration kit: includes compressor, check valves, airline, round blue air stones, and a 6 foot power cord. Let your pond breathe: add valuable oxygen and circulation to your Koi pond or water garden; more oxygen means healthier fish and plants, more effective filtration, and protection through the winter months.

Designed for 24/7 operation: whisper quiet operation won’t disturb the tranquility of your backyard oasis, while the highly efficient diaphragm compressors mean cost-effective aeration.
BrandAirmax #ad
ManufacturerAirmax #ad
Height5 Inches
Length9 Inches
Weight1 Pounds
Width7 Inches
Part Number120915
Warranty1 year

5. Lewisia


Lewisia 2.5W Solar Air Pump Kit Battery Backup with Hoses and Bubble Stones 3 Working Modes Pond Aerator Bubble Oxygenator Hydroponics Aquaponics Fish Tank Koi Pond Aquarium Pool Aeration Fishing

Lewisia #ad - Includes 10 feet cord, 2 tubing, 2 Air Stones. Easy set up - solar powered bubble oxygenator, does not require any wiring, energy-saving and environmentally friendly. 3 working modes - strong setting / Gentle Setting / Cycles On and Off, better fulfill all your needs. Adjustable angle - 180° adjustable solar panel, enable maximum sunlight. Built-in battery - the aerator continues to work after the sun goes down due to the battery, up to 20 hours when fully charged.
BrandLewisia #ad
ManufacturerLewisia #ad
Part Numberpump5(AP005)

6. Solariver


DC Brushless Air Pump, Bait Tank, Aquaculture, Solariver Solar Pond Aerator, 5 Air Stones, Hydroponic, 10 Watt Solar Panel, Sun Powered Oxygenation for Fish Ponds, Bubbleponics

Solariver #ad - No battery in this system. The flow of water is determined by the amount of light that hits the solar panel. Includes five 5 ceramic air stones. The solariver solar pond aerator helps keep outdoor ponds clean, clear and optimally oxygenated and is non-toxic to fish, frogs and other aquatic life.

Brushless dc air pump is durable, long lasting and maintenance-free. Optional 16' extension cord sold separately allows for placement even further away from the pump. 1 year warranty - 100% money back guarantee if our solar aerator pump kit doesn't meet your water pumping needs! Please read before purchasing: this water aerator outdoor pump is powered by a solar panel, requiring sunlight in order to operate.

Power cord included. Does not run at night! The pump itself cannot be submerged. Framed aluminum 10-watt solar panel comes with stake to secure it in place up to 16 feet away from solar air pump.
BrandSolariver #ad
Manufacturersolariver #ad

7. NiceCore


Solar Air Pump Kit Inserting Ground Water Air Pump Oxygenator Solar Aerator with Oxygen Hoses Air Stone for Pond Fish Tank Garden Water Garden & Pond Pumps

NiceCore #ad - The pond air pump is perfect for aeration of various ornamental fish, aquariums, pond, fish tanks, and garden. No extra battery and plug is needed. Just put the air stones in the water, and install the solar panel, the pump will start to work in a couple of seconds once exposed to sufficient sunlight.

The solar oxygenator with compact size and light weight, it is convenient to move or carry around, especially for fishing. The solar oxygen pump is easy to install and use. The air pump oxygenator is especially suitable for emergency oxygen increase in power outage, as well as oxygen increase function for field fishing and small aquatic product transportation. The solar air pump kit is sturdy, energy saving, environmentally friendly and economical.
BrandNiceCore #ad
ManufacturerNiceCore #ad
Height39.37 Inches
Length6.69 Inches
Weight1.39 Pounds
Width7.56 Inches
Part Number0416WYWPL-41

8. Aquascape


Quiet and Energy Efficient, Aquascape Pond AIR 4 Aerator with 2 Additional Replacement AIRSTONES, Adds Oxygen, Helps Fish and Plants, Air Line, Raises Water Quality and Clarity, Power Cord and More

Aquascape #ad - Improves the pond environment: this aerator effectively oxygenates a pond that contains up to 3, other fish, creating a more stable environment that promotes the health of koi, 500 gallons of water and is up to 9 feet deep. Prevents ice in freezing weather: this aerator can serve as a deicer in areas with little winter ice.

It is extremely quiet, durable and energy efficient, using only 11 watts of electricity. Each 4 inch diameter air stone, also called an aeration disc, is valued at $8 when purchased separately. This aerator's 4 outlets are at the front of its strong housing. It helps all biological processes in the water feature, plants and additional pond life. Custom pro package - includes 6 air stones: backed by a 3 year limited warranty, this aquascape pond air 4 aerator comes with 4 weighted air stones plus 2 additional replacement air stones.

Is simple to use and maintain: easy to install and run, the aerator provides years of trouble-free operation. Provides 100 feet of sturdy air line and more: included are 4 rolls of winter resistant, silicone air line that is 3/16 inch in diameter; each roll contains 25 feet of the tubing. The aerator pump is 7. 75 inches long, 7. 25 inches wide and 6.
BrandAquascape #ad
ManufacturerAquascape #ad
Part NumberCOM-GV-503
ModelPond Air 4 + Bonus Diffuser

9. Mocking Bird


10 ft + 10 ft Cable, Solar Powered Oxygenator Aerator for Outdoor koi Pond, Decoration, 3 Modes intermittent, Hose and Bubble Stone, Backyard Hydroponic, Solar Air Pump for Fish Pond Battery Backup

Mocking Bird #ad - 180 degree adjustable angleup and down, making sure it collect the maximum rays. 3 levels of aeration output high level green LED indicator + low level dark blue LED indicator + intermittent setting, 10 second cycles of air bubbling sky blue indicator.

2 installation methods mounted on a wall or garden spike, fence; plug into ground with the included stake. Easy to put it togethera good way to make your small pond water cleaner, clearer, fresh and vibrant. 10 ft + 10 ft extension wire, 2. 5w, quite20 ft cable brings more flexible installation options, rechargeable battery backup 3. 7v 1800ma, less than 50dB when bubbling.
BrandMocking Bird #ad
ManufacturerMocking Bird #ad
Height17.3 Inches
Length5.9 Inches
Width7.5 Inches