Aquarium Air Pumps | Aquaristics Shop

Aquarium air pumps

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JBL ProAir air pump

JBL ProAir air pump – powerful aquarium pump for optimum oxygenationThe JBL ProAir air pump reliably ensures a steady supply of oxygen in the aquarium. It is ideal for aerating the aquarium water, for operating air stones, air-powered filters or decorative air features. Thanks to the sound-insulating air chamber, the pump operates particularly quietly. The reinforced pump body ensures stability and durability, whilst the rubber feet effectively dampen vibrations and promote quiet operation.On the A100, A200, A400 and A600 models, the air flow rate can be individually adjusted . This allows the output to be optimally tailored to the needs of the aquarium.The air connection with screw coupling ensures a secure connection to the hose. The ProAir air pump offers high performance and can also be suspended if required. For added safety, a non-return valve is already included in the scope of delivery.An air hose and diffuser are also included, so the pump is ready for immediate use. The A600 model has two air outlets, while all other models have one air outlet and is therefore particularly well-suited for larger aquariums or multiple applications at the same time.Product benefits:High-performance air pump for aquariumsSupports oxygen supply in the waterSound-insulating air chamber for quiet operationReinforced pump body for high stabilityRubber feet for vibration dampingAdjustable air flow rate on the A100, A200, A400 and A600Air connection with screw coupling for a secure fitCan be suspended if requiredNon-return valve includedAir hose and diffuser included in the scope of deliveryModel A600 with two air outlets

From CHF 29.90

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Neva air pump Wind NW 22

NW22 New Wind - Aquarium air pump up to 300 l (freshwater & saltwater)The NW22 New Wind aquarium air pump ensures a reliable oxygen supply in aquariums from 100 to 300 liters - ideal for freshwater and saltwater. Thanks to its compact design, it also fits into small base cabinets and impresses with its very quiet operation.Robust, efficient and low-maintenance: perfect for daily use. With two air outlets and individually adjustable air flow (up to 2 × 100 l/h), the aeration can be adapted precisely to the needs of fish, plants and filter technology.Product advantagesFor aquariums from 100-300 l: reliable aeration and better oxygen uptakeVery quiet thanks to anti-noise & anti-vibration feet2 outlets - individually adjustable: air flow separately adjustable per connection (up to 2 × 100 l/h)Energy-saving: only 2.5 watts power consumptionSuitable for freshwater & seawaterLow-maintenance & durable: efficient, robust constructionAeration set included: 2 air hoses, 2 non-return valves, 2 diffusers (25 mm)Product details:Anti-noise and anti-vibration feetController/button for air adjustment per outlet (separately adjustable)Wall mounting possibleAir intake filter Exclusive system for fixing the air hosesScope of delivery2× air hose2× non-return valve (anti-return)2× diffuser / air stone25 mmInstallation - this is how it worksConnect the air hose to the air pump. Connect the other end of the hose to the non-return valve. Continue connecting from the non-return valve to the diffuser (air outlet). Place the diffuser in the aquarium and adjust the air volume at the outlet. Note: The air hose can be connected directly to the diffuser without a non-return valve. However, non-return valves are recommended to prevent backflow.Zoo-Roco tipIf possible, place the air pump above the water level or use a non-return valve in the air hose. This will prevent water from running back in the event of a power cut. A soft base (e.g. sponge rubber) often helps to ensure quiet operation so that vibrations are not transferred to the furniture.

CHF 39.90

Packaged Hobby Aqua ceramic air diffuser 50mm with tube shape. Aquarium background with plants, fish and rising air bubbles.

Hobby Aqua ceramic diffuser 50mm

HOBBY ceramic diffuser 50 mm Fine oxygen release for aquariums The HOBBY ceramic diffuser 50 mm is the ideal solution for fine bubble aeration in your aquarium. The round, tubular diffuser ensures a particularly even distribution of oxygen beads, which supply the water with fresh oxygen and improve the water quality. Thanks to its special hollow inner structure, the diffuser can be operated at low pressure, making it perfect for use with small pumps. Product features: Fine bubble oxygen release: the ceramic diffuser produces very fine bubbles that evenly supply the water with oxygen. Optimized for small pumps: Thanks to its hollow structure, the diffuser can be operated at low pressure, making it ideal for small aquarium pumps. Easy to use: The tubular ceramic diffuser is uncomplicated to install and is perfect for aquariums of any size. Durable and robust: The ceramic diffuser is hard-wearing and ensures consistent performance over a long period of time. The HOBBY ceramic diffuser 50 mm is an excellent choice for anyone looking for an efficient and cost-effective solution for aerating their aquarium. With its fine bubble oxygen release and compact design, it helps to promote the life of your fish and plants and maintain the ecological balance.Zoo Roco tip: Use the HOBBY ceramic air diffuser 50 mm with small aquarium air pumps to ensure an even and fine bubble oxygen release. Make sure to clean the diffuser regularly to maintain performance and avoid deposits. The diffuser is particularly suitable for smaller aquariums where gentle aeration is required.

CHF 3.90

AIR PAD 2 - Silencer

Superfish Air Pad 2 - Silencer for air pump An air pump works with a membrane that vibrates. This vibration is accompanied by a soft humming sound. Despite rubber feet for damping, an annoying resonance can occur. The Air-Pad prevents this resonance and is sound-absorbing. So you can enjoy your aquarium hobby even more quietly and pleasantly. The Air-Paid 2 is tailored for the SuperFish Air-Flow 2, but is also suitable for air pumps from other manufacturers.Dimensions: 109 mm x 137 mm x 244 mm

CHF 11.90

Packaged metal air tap from Hobby, with T-handle, for aquariums, with fish and aquatic plants in the background.

Metal air tap 4/6

Metal air tap 4/6Metal air tap with hose diameter 4/6 for regulating the air supply. Not suitable for CO₂ systems, as not tight enough.

CHF 5.90

Metal Air Valve

Metal Air Valve 4 outputsMade by copper electroplating process, rust-resistance.Can be hanged aside on the fish tank.Provide several flow outputs from a single input.Each output can be adjusted respectively.If the flow input is strong enough, the Metal Air Valve can be connected with more outputs.

CHF 13.90

Packaging of a JBL ProSilent a100 air pump for aquariums, with illustrations of fish and aquarium plants.

JBL ProSilent Air pump

Variant: a300

JBL ProSilent Air pump for freshwater and saltwater aquariums Health and well-being for fish and plants: air pump for fresh and saltwater aquariums Easy to install: connect pump with air hose and air stone. Mount pump outside aquarium, place air stone inside the aquarium Reduced noise level: noise suppression air chamber, vibration dampening silicone feet, reinforced housing wall, adjustable air outlet, 90° rotatable air connection with hose screw connection TÜV tested, powerful, check valve prevents backflow of water into the pump Healthy fishAn air pump for aquariums is an advantage during the night since plants need light to produce oxygen. In thinly planted aquariums the air pump supplies the necessary water circulation.In aquariums with dense planting the air pump provides the aquarium with oxygen at night, since the number of plants means the oxygen concentration can drop to a dangerous level. When disease is present in the aquarium the air pump increases the oxygen level in the water, an essential condition for many medications. Simple to connectConnect hose with air pump. Cut air hose and insert check valve. Cut the remaining hose to the desired length. Connect one end with check valve and other end with air stone. If possible mount the pump on the wall next to the aquarium. Hook for hanging up attached. Regulate air quantity at air outlet. Safe and powerfulThe JBL ProSilent air pump is TÜV tested. With 400 l/h air output and only 5.5 W power consumption it is powerful and ensures safety through an air connection with hose screw connection. A noise suppression air chamber, the reinforced housing wall and vibration dampening silicone feet reduce any noise. The device is equipped with a check valve. Important: because the noise level cannot be totally eliminated, the pump is not suitable for use in bedrooms. ProSilent a50 10-50L ProSilent a100 40-150L ProSilent a200 50-300L ProSilent a300 100-400L ProSilent a400 200-600L

Variants from CHF 26.50

CHF 49.90

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TetraTec aquarium air pump

Variant: APS 50 | Variant (1): APS 50

Tetra APS aquarium air pumps Very quiet and extremely powerful air pumps. Pleasantly quiet operation due to sound-absorbing chambers Very quiet operation thanks to innovative pump design, strong housing wall and special, vibration-absorbing rubber feet Exceptional quality and reliability Consistently high air flow due to powerful, durable membrane Air tap to control the air flow is included in the packaging Easy to operate TÜV/GS tested, CE certified 3 year guarantee

CHF 26.50

Rectangular, porous diffuser in beige with a green air hose connection on a white surface.

Air diffuser

Variant: 30x15x15mm - 2 pieces | Variant (1): 30x15x15mm - 2 pieces

Europet Diffusers for universal air hoses These diffusers can be connected to universal air hoses with a diameter of 4–6 mm.

CHF 1.60

Air pump control / shut-off valve

Air pump regulator / stopcockAquarium accessories made of plastic Plastic stop valve for Ø 4 - 6mm

CHF 2.50

EHEIM Air pump

Variant: air pump 100 - 100l/hour | Variant (1): air pump 100 - 100l/hour

EHEIM Air pump There are 3 models with pump capacities of 100, 200 (2 x 100) and 400 (2 x 200) l/h, with the smallest model featuring one and the two larger models each featuring two separately adjustable air outlets. Accordingly, one or two EHEIM air diffusers are included in the scope of delivery. The air flow can be adjusted directly on the unit for each air outlet, as well as on each diffuser. This allows you to adjust the bubble pattern entirely to your taste and requirements. By the way: Vibration-inhibiting rubber edges also contribute to the smooth running. The air pump stands quietly on these and does not “wander”. Or you can hang it on the wall. A special bracket is provided for this purpose. Advantages of the EHEIM air pump 3 models, suitable for all common aquarium sizes Very quiet operation Long service life, best quality Air volume per air outlet individually adjustable on the device Additional adjustment of air volume and bubble pattern on the diffuser Fully equipped with: - Diffuser: air pump 100 = 1x; air pump 200, 400 2x each - Air hose: air pump 100 = 1 m; air pump 200, 400 2 m each (diffusers also available separately as accessories) Anti-vibration rubber edges Bracket for wall mounting Air diffuser with replaceable fleece (Art. 7400030)

CHF 43.90

Drawing of a EHEIM air regulating valve 4/6 mm with red marking and product code EH4002960.

EHEIM air regulation valve 4/6mm 4002940

EHEIM Air regulator valve 4/6 mm 4002940

CHF 2.37

Tetratec diffuser stone AS 45 black

Tetratec AS 45 airstone (black) Fine-pored airstone for optimum oxygen supply to all aquariums. Fine-pored and even air flow Utilization of the full pump capacity due to low pressure resistance Durable quality workmanship ideal in combination with Tetratec APS air pumps

CHF 1.90

JBL ProSilent Tube

JBL ProSilent Tube - Quality silicone tube Flexible tube for air pumps with a diameter of 4/6 mm Extremely long service life Silicone-like material Not suitable for CO2 Scope of delivery: Quality silicone tube, ProSilent Tube, 4/6 mm 2.5 m Hoses for the aquariumThe operation of an aquarium always requires the use of different hoses. JBL offers high-quality aquarium hoses in various sizes and colors. The ProSilent Tube from JBL has an extremely long service life. It is not suitable as a CO2 tube and is made of silicone-like material.

CHF 7.50

Oxygen shell

Water treatment agentMineral block, enriched with oxygen to improve the water quality for fish and aquarium plants Aqua-Fresh - 35g

CHF 1.90

Outflow stone

Size (1): Mini Long = 30x125mm | Size (4): Mini Long = 30x125mm

Air stone for all air pumps Green plastic bed filled with diatomaceous earth. Available in two sizes: Mini Long = 30x125mm Long Long = 30x250mm

CHF 7.90

Coiled, transparent, light green silicone air hose on a spool.

Silicone air hose lfm

Silicone air hose (lfm) Silicone hose for CO2, air and water, food safe. Delivery by the metreØ 4 / 6mm - price per meter

CHF 1.00

Battery Air Pump

Battery Air Pump by Marina Provides auxiliary air when main air source fails A reliable back-up air source during household electrical power failure Portable aerator for fish in transit Comes with air stone and 18" tubing Uses two "D" cell batteries (not included)

CHF 22.50

Transparent EHEIM Diffuser Set 2 with hose connection and suction cup.

EHEIM Diffuser set 2 16/22mm

für 2026, 2028, 2080 Schlauch 16/22

CHF 10.90

Ziss felt diffuser: Black air diffuser with felt rings and separate felt replacement rings on a blue background.

Ziss air diffuser

The Ziss Air Diffuser The Ziss Air Diffuser is a plastic scent that makes large, moving bubbles in the aquarium water, improves the aeration of the water and visually changes your aquarium when illuminated. The air distributor from Ziss is best operated with the air pump. Advantages of Ziss Air Diffuser: Produces big bubbles Produces powerful water movements with low back pressure Works also with weak blower Aerates and supplies the aquarium water with oxygen Easy to disassemble for cleaning in case of blockage Long-term use The Ziss air distributor has a low back pressure and thus produces a more even water movement than conventional air stones.

CHF 2.90

Flexi diffuser

Flexi diffuser for aquariums Tubular diffuser made of flexible, black rubber. Length: 125mm

CHF 6.50

JBL Pro Silent Non-return valve

JBL ProSilent Safe - Prevents water backflow Protects devices such as diaphragm pumps from returning aquarium water. For air hoses 4/6 mm diameter. TÜV tested = safety guaranteed. For Ø 4/6mm

CHF 7.90

Ziss air diffuser

The Ziss Air Diffuser The Ziss Air Diffuser is a plastic scent that makes large, moving bubbles in the aquarium water, improves the aeration of the water and visually changes your aquarium when illuminated. The air distributor from Ziss is best operated with the air pump.Content: 4 piecesAdvantages of Ziss Air Diffuser: Produces big bubbles Produces powerful water movements with low back pressure Works also with weak blower Aerates and supplies the aquarium water with oxygen Easy to disassemble for cleaning in case of blockage Long-term use The Ziss air distributor has a low back pressure and thus produces a more even water movement than conventional air stones.

CHF 5.90

Everything about aquarium air pumps in the aquarium shop

An aquarium air pump provides fresh air and sufficient oxygen in the water - the basis for a healthy and stable aquarium. Especially in densely planted tanks or with a high fish population, good aeration is crucial to prevent oxygen deficiency and promote biological balance.

Why an air pump is important in an aquarium

With an air pump, air is fed into the water via a hose and finely distributed via bubble stones, air lifters or diffusers. This creates a uniform water movement that improves gas exchange and allows CO₂ to escape. Your fish benefit from more oxygen and the water remains clear and vital. An aquarium air pump also supports many technical systems - such as Hamburg mat filters (HMF), bio-CO₂ systems or air lifters - and is therefore a versatile helper in aquarium operation.

Large selection of aquarium air pumps

In Zoo Roco's aquarium range you will find a large selection of air pumps for every tank - from quiet beginner models for nano aquariums to powerful professional pumps for larger systems. Modern air pumps are energy-efficient, low-vibration and offer a high flow rate with minimal noise.

Zoo Roco - Your specialised shop for aquaristics

At Zoo Roco, your Swiss specialist aquarium shop, you will find everything you need for aquarium air pumps, accessories and spare parts. You can rely on high-quality branded products, expert advice and our many years of experience - for optimum oxygen supply and a healthy, lively aquarium.

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