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Air Stones
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12,00 lei
Outer diameter of inlet opening: 9mm
Outer diameter of outlet openings: 4mm
16,00 lei
Outer diameter of the inlet: 13mm
Outer diameter of the outlets: 6mm
35,00 lei
22,00 lei
Air stones are the ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø125mm
9,00 lei
Air stones are the ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
56,00 lei
The BOYU hydroponic air stone is an indispensable accessory for your soilless plant-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 in the water, ensuring optimal respiration and nutrition for the plant root system. 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 growth for your plants21,00 lei
Air stones are the ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø100 mm
3,00 lei
21,00 lei
Air stones are the ideal solution for increasing the oxygen concentration in water.
Simply connect it to your air pump.
Stone size: Ø75 mm
14,00 lei
Outer diameter of inlet opening – 9 mm
Outer diameter of outlet openings – 4 mm
From 9,00 lei
Elongated air stone, made from porous material and designed to provide even underwater aeration through numerous fine bubbles.
Detailed specifications:
- Porous material (air stone) that allows air to pass through numerous micropores.
- Available in several lengths: 100 mm, 150 mm, 200 mm, 300 mm (variants according to tank requirements).
- Includes a connector at one end for connection to tubing from a compressor or air pump.
- Produces numerous small air bubbles when operating in a tank, supporting oxygenation and liquid movement.
- Suitable for small, medium and large tanks, depending on the stone size (shorter ones for small tanks and longer ones for larger tanks).
Recommendations for use:
- Connect the fitting to an air pump using tubing with a 4 mm internal diameter.
- Submerge the stone at the bottom of the tank so the bubbles spread evenly.
- If the tubing is difficult to fit onto the connector, briefly immerse the connector in warm water to soften it.
- Clean the stone surface periodically — accumulated debris or deposits can 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 yet effective element for aerating and oxygenating liquids. It is versatile — suitable for various systems, provides fine bubbles and even circulation, and can be adapted to the tank size by selecting the appropriate length.
131,00 lei
The BOYU hydroponic air stone is an indispensable accessory for your soilless plant-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 releases small oxygen bubbles into the water, ensuring optimal respiration and nourishment of the plant root system. This helps stimulate healthy growth, increase nutrient uptake 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
20,00 lei
Outer diameter of inlet opening: 9mm
Outer diameter of outlet openings: 4mm
13,00 lei
Plastic air and water manifold with 8 outlets
Supply inlet: 8mm
Outlets: 8x4mm.
Suitable for hydroponic systems, distribution to air stones and aquariums.
198,00 lei
Short description:
BubbleGen is a dual jet bubble generator with an integrated silencer that quietly and efficiently enriches and circulates the nutrient-solution reservoir with oxygen. It works without noisy compressor pumps and air stones, using atmospheric pressure to create an oxygen-rich jet of bubbles and nutrient solution.
Product features:
- Quiet and efficient oxygenation: Perfect for hydroponic reservoirs.
- No compressors needed: 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 are needed.
- Vacuum operation: Avoids heating the solution.
- Flexible air supply: Can be powered from various sources (1.5 m hose included).
- Energy-saving: Reduces the cost of air and circulation pumps.
- Wide operating range: Works with pumps from less than 1000 LPH to over 4000 LPH.
- Easy installation: Three suction cups included for secure attachment to the bottom of the reservoir.
Advantages:
- Eliminates the need for additional equipment: BubbleGen replaces air pumps, air stones and circulation pumps.
- Quiet operation: Ideal for environments requiring minimal noise.
- 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 fitting.
- 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 efficient approach to oxygenation and circulation while reducing costs, noise and system complexity.
19,00 lei
Plastic air and water manifold with 8 outlets
Inlet: 8mm
Outlets: 20 x 4mm.
Suitable for hydroponic systems, distribution to air stones and aquariums.
641,00 lei
51,00 lei
A porous diffuser (aeration ring) in a ring shape, designed to produce numerous fine bubbles and provide optimal aeration for reservoirs, hydroponics and aquariums.
Detailed specifications:
- Material: rubber/polymer housing with numerous micropores for generating fine bubbles.
- Format: ring-shaped or straight, in a 180mm size.
- Porosity / bubbles: very fine bubbles for higher oxygen-transfer efficiency.
- Inlet nozzle: the 180mm version uses an 8mm inlet fitting.
- Installation: includes rubber suction feet for securing it to the reservoir/aquarium surface.
- Retention and durability: minimal maintenance; long service life with proper use.
- Applications: for aerating hydroponic systems, reservoirs and aquariums, and improving oxygen content in water.
Recommendations for use:
- Before first use: briefly fill the diffuser with water (soak it) to activate the pores and ensure even operation.
- Connect the inlet to a compressor or air pump using a compatible hose and fitting.
- Place the diffuser on 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 suitable airflow strength — excessive pressure may damage the pore structure and lead to uneven bubbles.
- Secure the diffuser firmly with the suction feet to prevent it from moving under air pressure.
Benefits
This ring-shaped aeration diffuser produces very fine bubbles, increasing oxygen exchange in the water. It is easy to install and maintain, and is suitable for a variety of uses — from plant systems to aquariums and reservoirs.
145,00 lei
Cylindrical air diffuser (air stone) in grey, designed for underwater placement to create fine air bubbles and optimal aeration.
Detailed specifications:
- Material: mineral / plastic composition — typical for CAPASTEC air stones
- Dimensions: 150 mm (≈ 5,9″).
- Shape: cylindrical with square ends — a design allowing easy connection and installation
- Colour: grey / dark (grey / black).
- Suitable for: aquariums, ponds, aeration systems — for both fresh and salt water.
- Requirement before first use: immerse / soak in water for a specified period (for example, 1 hour) for proper operation.
- Maintenance: if clogged — wash or soak to restore porosity.
- Connection: standard hose / tubing compatible with a diameter of around 4 mm (for this type of product).
Recommendations for use:
- Before use, soak the diffuser for at least 30–60 minutes so that it becomes saturated 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 in the lowest part of the reservoir/pond for better bubble distribution.
- Clean the stone regularly when algae or sediment build up, using a soft brush or a mildly acidic solution, then rinse thoroughly.
- Avoid high pressure and operation with a weak compressor — this may damage the diffuser's porous structure.
Benefits
This grey cylindrical 150 mm diffuser provides efficient, uniform airflow through numerous fine bubbles, improving oxygen enrichment in reservoirs and ponds. It is easy to install and maintain, and is compatible with various systems thanks to its universal design and durable material.
Air Stones (air stones) are porous elements installed with air from a pump in hydroponic-system reservoirs or substrates to increase oxygen access to the roots. They create microbubbles that improve aeration, prevent stagnant water and reduce the risk of root rot. Suitable for DWC, NFT, EBB & FLOOD and other soilless systems. They are also suitable for use in aquariums and aquatics.
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