10 Best Air Stones

Product Features

• Tiny but Enduring: Each cylinder measures 0.6" D x 1" H and weighs 0.3 oz. Tiny but well-constructed for continual bubbling. Ideal for small fish tanks or aquariums.
• Medium Bubbles: The air stone cylinders produce a good amount of dense bubbles. A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
• Model: ASC-025; Jetting volume: 0.8 L/min; Standard ID airline tubing: 3/16". Driven by even nano air pumps of 2 W - 4 W. Efficient bubblers for long-time service.
• Reliable Material: Made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. Help keep your fish growing healthily.
• Easy to Use: Soak the stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.

Product Features

• Widely applicable: Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth
• Air Stone Dimension: 2 "D x 4" H
• Recommended a high-output air pump at least 8W-10W or a commercial air pump
• Fits for 3/ 16 inch standard airline tubing
• Quality and safe materials: Made of safe and washable material(Soak them for at least 2 hours before use)

Product Features

Product Features

• Widely applicable: Great for freshwater, saltwater/reef aquariums and hydroponic use; Increase oxygen levels, "blow off" CO2 and raise pH; Can be easily driven by even nano air pumps<br>
• Material: Durable and sturdy material; Safe to your fish<br>
• Dimension: 0.55" D x 1.00" H (15mmx25mm); Fits standard airline tubing aquarium and CO2 tubing with inner diameter of 3/16"(4mm) <br>
• Note: You have to soak it in water for about 30 minutes before connecting to an air pump to run it<br>

Product Features

• Small but Enduring: Each cylinder measures 1.5" D x 0.7" T and weighs 1 oz. Small but well-constructed for continual bubbling. Ideal for fish tanks, aquariums and small ponds.
• Medium Bubbles: The air stone discs produce a good amount of dense bubbles. A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
• Model: ASD-040; Jetting volume: 2 L/min; Recommended air pump power: 2 W - 4 W; Standard ID airline tubing: 3/16". Also great for DWC systems of small gardens.
• Reliable Material: Made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. Keep fish or roots growing healthily.
• Easy to Use: Soak the stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.

Product Features

• PACK OF 4 AIR STONES: sold as a 4-pack of fine mist aerators.
• STEADY FLOW OF BUBBLES: which will provide a better supply of oxygen to your fish, and a beautiful look to your aquarium.
• SMALL SIZED MIST AERATOR: measures at a 7/16 inch diameter (or 1 centimeters).
• SHOP PENN PLAX FOR ALL YOUR AQUARIUM NEEDS: Penn Plax sells a wide variety of Aquarium products; such as tanks, filters, decorations, and much more
• Age range description: Young Adult

Product Features

• Medium Bubbles: The air stone balls produce abundant dense bubbles. A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
• Model: ASB050; Jetting volume: 5 L/min; Recommended air pump power: > 4 W; Standard ID airline tubing: 3/16" or 3/8". Well-built and efficient for long-time service.
• Reliable Material: Made of mineral material and sintered at a high temperature. Great for aeration in aquariums, DWC systems or ponds. Keep fish or roots growing healthily.
• Stable in Water: Each ball measures 2" in diameter and weighs 3.75 oz. Well weighted to sink to the bottom and lie stably in your tank without floating up.
• Easy to Use: Soak the stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.

Product Features

• Air stone disc is a great way to add oxygen to your aquarium, fish tank, hydroponic and circulation system. The bubbles of oxygen are smaller and denser.
• airstone made of reliable natural material and sintered at a high temperature, it is sturdy and durable
• Fits for 3/16" / 4 mm inner diameter tube. Recommended Air Pump Power: 4W-8W. Measures 4" width by 1" height.
• Firm Suction Cups: The 3 small suction cups can be tightly attached to the tank to fix the disc, keeping it stable in water when bubbling
• Package:2x 4 inch airstones disc

Product Features

• Size: 4" X 2" X 2". Fits for 4mm inner diameter tube.
• Quality and safe materials: Made of safe and washable material -Silicon carbide, non-toxic materials are safe for your fish. (Soak the stone completely in water about 1 hour before use.)
• Widely applicable: Suitable for hydroponic systems, ponds, aquarium fish tanks, helping extend the life of your nutrient solution, keep fish/ roots healthy and promote plant growth.
• Features: High-temperature sintering, the air stones for aquariums are sturdy, durable and washable. The dissolved oxygen rate is high, producing uniform and tiny bubbles. Increase oxygen and reduce carbon dioxide levels.
• Tip: Air stones need to be replaced every few months because they are blocked by dust, bacteria and algae. Clean regularly by a brush.

Product Features

• 【Produces Small Dense Bubbles Quietly】 This aquarium air bubble stone which can create a very dense cloud of small bubbles quietly. when the bubbles burst into the water, the sound is quieter. Create lots of thin bubbles in fish tank, make dazzling curtain effect.
• 【Double Oxygen Dissolving Rate】Great to add oxygen to your hydroponics growing system, Increase oxygen levels, lower CO2 and raise PH.
• 【Easy to Use】2 Suction cup makes the air stone adsorbed on the tank firmly. Durable, great for home, office fish tank, aquarium and hydroponics nutrient tanks.
• 【Adjustable】If You Need the Very Dense Cloud of Small Bubbles, Please Adjust the Air Pump by Hand.The air volume of this nano aquarium bubbler can be adjusted by the control valve.