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Air Stones and Diffusers
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12,00 lei
6-outlet air and water manifold.
Product details
Inlet outer diameter: 9mm
Outlet outer diameter: 4mm
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Place the pump above the water level or use a suitable check valve as instructed to limit water backflow.
Browse air pumps.
16,00 lei
Air and water manifold with 16 outlets.
Product Details
Outer diameter of inlet: 13mm
Outer diameter of outlets: 6mm
Connection and Aeration
Choose an air hose and diffuser to match the pump outlets. Position the pump above the water level or use a suitable check valve as instructed to limit water backflow.
Browse air pumps.
35,00 lei
Using an air pump
The air stone operates with an external air source. Match its size and resistance to the air pump, and check for blockages if the bubbles become less frequent.
Browse air stones.
22,00 lei
Ceramic aeration stone Ø 125 mm.
Product details
Aeration stones are an ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø125 mm
Using an air pump
The aeration element works with an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles decrease.
Browse aeration stones.
9,00 lei
Blue Ball Airstone, air stone.
Product details
Air stones are the ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Using an air pump
The air stone requires an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles decrease.
Browse air stones.
56,00 lei
The BOYU hydroponic air stone is an essential accessory for your soil-free growing system.
This high-quality air stone is specially designed to provide a continuous supply of oxygen to plant roots. With its innovative design, the air stone disperses tiny oxygen bubbles into the water, ensuring optimal respiration and nourishment for the plants' root systems. This helps stimulate healthy growth, increase nutrient absorption, and improve plant productivity. The BOYU hydroponic air stone is made from high-quality materials that ensure durability and reliability. Add the BOYU air stone to your hydroponic system and enjoy healthy, thriving plant growthUse with an air pump
The aeration component works with an external air source. Match its size and resistance to the air pump, and check for blockages if the bubbles become fewer.
Browse air stones.
21,00 lei
Ø 100 mm ceramic airstone.
Product details
Airstones are an ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø 100 mm
Using an air pump
The aeration element works with an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles decrease.
Browse airstones.
21,00 lei
Ceramic air stone Ø 75 mm.
Product details
Air stones are an ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø 75 mm
Using with an air pump
The aeration element works with an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles become less frequent.
Browse air stones.
14,00 lei
Air and water manifold with 10 outlets.
Product details
Inlet outer diameter - 9 mm
Outlet outer diameter - 4 mm
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Place the pump above the water level or use a suitable check valve as directed to limit water backflow.
Browse air pumps.
From 9,00 lei
Elongated air stone made from porous material, designed to provide an even supply of air underwater through numerous fine bubbles.
Detailed specifications:
- Porous material (air stone) that allows air to pass through numerous micropores.
- Available in several lengths: 100mm, 150mm, 200mm, 300mm. (Options to suit tank requirements.)
- Includes a connector at one end for connection to a tube/hose from a compressor or air pump.
- Produces numerous small air bubbles when operating in a tank, helping to enrich the water with oxygen and circulate the liquid.
- Suitable for small, medium and large tanks, depending on the size of the stone (shorter ones for small tanks, longer ones for larger tanks).
Usage recommendations:
- Connect the connector to an air pump using a hose with a 4 mm inner diameter.
- Submerge the stone at the bottom of the tank so the bubbles spread evenly.
- If you have difficulty fitting the hose onto the connector, briefly dip the connector in warm water to soften it.
- Clean the surface of the stone periodically — accumulated debris or deposits may reduce airflow.
- Make sure the air pump is installed above the liquid level, or use a check valve to prevent water from flowing back into the pump.
Benefits:
The straight Air Stone Straight is a simple but effective component for aerating and oxygenating liquids. It is versatile — suitable for various systems, provides fine bubbles and even circulation, and can be matched to the tank size by choosing the appropriate length.
Using an air pump
The aeration element works with an external air source. Match its size and resistance to the air pump, and check for blockages if the bubbles decrease.
Browse air stones.
131,00 lei
The BOYU hydroponic air stone is an essential accessory for your soil-free growing system.
This high-quality air stone is specially designed to provide a continuous supply of oxygen to plant roots. With its innovative design, the air stone disperses small oxygen bubbles into the water, ensuring optimal respiration and nourishment for the plants' root systems. This helps promote healthy growth, increase nutrient absorption, and improve plant productivity. The BOYU hydroponic air stone is made from high-quality materials that ensure durability and reliability. Add the BOYU air stone to your hydroponic system and enjoy healthy, thriving plant growth
Using an air pump
The aeration element works with an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles decrease.
Browse air stones.
20,00 lei
Air and water splitter with 26 outlets.
Product details
Inlet outer diameter: 9mm
Outlet outer diameter: 4mm
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Place the pump above the water level or use a suitable check valve as instructed to limit water backflow.
Browse air pumps.
13,00 lei
Plastic air and water manifold with 8 outlets.
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Place the pump above the water level or use a suitable check valve as directed to limit water backflow.
Browse air pumps.
199,00 lei
Brief description:
BubbleGen is a dual-jet bubble generator with an integrated silencer that quietly and efficiently oxygenates and circulates the nutrient solution in your reservoir. It operates without noisy compressor pumps or air stones, using atmospheric pressure to create an oxygen-rich stream of bubbles and nutrient solution.
Product features:
- Quiet and efficient oxygenation: Perfect for hydroponic reservoirs.
- No compressors required: Eliminates the need for noisy air pumps.
- No air stones: Prevents clogging and the growth of bacteria and algae.
- Replaces circulation pumps: No additional nozzles or circulation pumps needed.
- Vacuum operation: Prevents the solution from heating up.
- Flexible air supply: Can be powered from various sources (1.5 m hose included).
- Energy-saving: Reduces the operating costs of air and circulation pumps.
- Wide operating range: Works with pumps from less than 1000 LPH to over 4000 LPH.
- Easy installation: Includes three suction cups for secure attachment to the bottom of the reservoir.
Benefits:
- Eliminates the need for additional equipment: BubbleGen replaces air pumps, air stones and circulation pumps.
- Quiet operation: Ideal for environments where minimal noise is required.
- Energy efficiency: Significantly reduces energy costs.
- Easy integration: Can be connected to a nutrient solution chiller in existing systems.
Technical details:
- Material: Durable, corrosion-resistant housing.
- Installation: Accessories included for easy setup.
- Compatibility: With pumps from 1000 to 4000 LPH.
- Length of included air hose: 1.5 m.
BubbleGen is an ideal solution for hydroponic systems, offering an innovative and effective way to oxygenate and circulate the solution while reducing costs, noise and system complexity.
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Position the pump above the water level or use a suitable check valve according to the instructions to limit water backflow.
Browse air pumps.
19,00 lei
Manifold for distributing air or water to 20 lines.
Features and intended use
- Number of outlets: 20.
- Inlet: 8 mm.
- Outlets: 20 × 4 mm.
Check the available flow rate and compatible hoses. When more lines are connected, the flow to each point depends on the resistance along that line.
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Position the pump above the water level or use a suitable check valve as directed to limit water backflow.
Browse air pumps.
642,00 lei
Transparent air hose, 8 mm, 80 m roll.
Product detailsHose - Transparent, 80 m roll - 8mm Flexible AirLine whith silicon
Connection and aeration
Choose an air hose and diffuser to match the pump outlets. Place the pump above the water level or use a suitable check valve as directed to limit water backflow.
Browse air pumps.
51,00 lei
Porous diffuser (aeration ring) in a ring shape, designed to deliver many fine bubbles and optimally aerate reservoirs, hydroponic systems, and aquariums.
Detailed specifications:
- Material: rubber/polymer body with numerous micropores to generate fine bubbles.
- Format: ring-shaped or straight, in size 180mm..
- Porosity/bubbles: very fine bubbles for more efficient oxygen transfer.
- Inlet fitting: the 180mm version uses an 8mm inlet fitting.
- Installation: includes rubber suction feet for securing to the surface of the reservoir/aquarium
- Maintenance and durability: minimal maintenance; long service life when used properly
- Applications: for aerating hydroponic systems, reservoirs, and aquariums, and improving the oxygen content of the water
Recommendations for use:
- Before first use: fill the diffuser with water (soak it) briefly to activate the pores and ensure it starts operating evenly.
- Connect the inlet to a compressor or air pump using a compatible hose and fitting.
- Place the diffuser at the bottom of the reservoir for the best distribution effect.
- Keep the surface and pores clean - rinse regularly or clean gently to prevent clogging.
- Use an appropriate airflow rate - excessive pressure may damage the pore structure and cause uneven bubbles.
- Secure the diffuser firmly with the suction feet to prevent it from moving under air pressure.
Benefits
This ring-shaped aeration diffuser delivers high performance with tiny bubbles, increasing oxygen exchange in the water. It is easy to install and maintain, and suitable for a range of applications - from plant systems to aquariums and reservoirs.
Using an air pump
The aeration element operates with an external air source. Match its size and resistance to the air pump, and check for clogging if the bubbles decrease.
Browse air stones.
146,00 lei
Cylindrical air diffuser (air stone) in gray, designed for underwater use to create fine air bubbles and provide optimal aeration.
Detailed specifications:
- Material: mineral/plastic composite — typical of CAPASTEC air stones
- Dimensions: 150 mm (≈ 5.9″).
- Shape: cylindrical with square ends — a design that allows easy connection and installation
- Color: gray/dark (gray/black).
- Suitable for: aquariums, ponds, and aeration systems — for both fresh and salt water.
- Before first use: soak in water for a set period (e.g., 1 hour) for proper operation.
- Maintenance: if clogged, wash or soak to restore porosity.
- Connection: standard hose/tubing compatible with a diameter of about 4 mm (for this type of product).
Usage recommendations:
- Before use, soak the diffuser for at least 30–60 minutes so it fills with water and starts working evenly.
- Connect the diffuser to a compressor/pump using a suitable hose and check that the pressure is appropriate — if it is too high, the bubbles may become large and rise quickly without effect (a problem observed with air diffusers)
- Place the diffuser at the lowest point of the tank/pond for better bubble distribution.
- Regularly clean the stone if algae or sediment accumulates, using a soft brush or a mild acidic solution, then rinse thoroughly.
- Avoid high pressure and using an underpowered compressor — this may damage the diffuser’s porous structure.
Benefits
This 150 mm gray cylindrical diffuser delivers air efficiently and evenly through numerous fine bubbles, improving oxygenation in tanks and ponds. It is easy to install and maintain, and compatible with various systems thanks to its versatile design and durable material.
Using an air pump
The aeration element operates with an external air source. Match its size and resistance to the air pump, and check for clogs if the bubbles decrease.
Browse air stones.
Aeration components for distributing air through water or nutrient solution. They must be connected to a compatible air pump to operate.
How to choose
- The diffuser size and resistance must match the pump.
- Check the diameter of the air connection.
- Clean or replace the diffuser if flow decreases or it becomes clogged.
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