Air Diffusers for freshwater aquarium

JBL - ProSilent Aeras Micro S - Air diffuser - 100mm

(2 reviews)

€1.99

Air diffuser for fine bubbles, with large diffusion surface.

• On sale!
• 2 in stock

I buy unavailable

JBL - ProSilent Aeras Micro M - Air diffuser - 140mm

(2 reviews)

€2.99

Air diffuser for fine bubbles, with large diffusion surface.

• On sale!
• 1 in stock

I buy last-items

JBL - ProSilent Aeras Micro Plus M - Ultra Large Air...

(2 reviews)

€2.99

Ultra Large Air Diffuser for fine bubbles, with large diffusion surface.

• On sale!
• 2 in stock

I buy unavailable

JBL - ProSilent Aeras Micro Plus L - Ultra Large Air...

(1 review)

€4.99

JBL ProSilent Aeras Micro Plus L is an ultra large air diffuser for fine bubbles, with a large diffusion surface. Is an accessory for aquariums air pump: air diffusers made from a mixture of quartz sand with ultra-fine pores, especially for fine air bubbles .

• On sale!
• 1 in stock

I buy last-items

JBL - ProSilent Aeras Micro S2 - Air diffuser - diam. 21mm

€1.99

ProSilent Aeras Micro S2 from JBL is an air pump accessory with a diameter of 21 mm for aquariums . This air diffuser, made from a mixture of quartz sand with ultrafine pores, will allow you to obtain particularly fine air bubbles .

• On sale!
• 3 in stock

I buy unavailable

JBL - ProSilent Aeras Micro S3 - Air diffuser - diam. 14mm

(1 review)

€1.99

ProSilent Aeras Micro S3 from JBL is an accessory with a diameter of 14mm for aquarium air pumps . This air diffuser has been designed from a mixture of quartz sand with ultra-fine pores, for particularly fine air bubbles .

• On sale!
• 2 in stock

I buy unavailable

JBL - Aeras Marin S - Wooden Air Diffuser - 45mm

(1 review)

€2.99

Wooden air diffuser for saltwater and freshwater aquariums.

• On sale!
• Ships within 7-10 days.
• Sold out

I buy unavailable

AQUA NOVA - Cylindrical air diffuser - x1 - For air pump

€0.99

Diffuser for air pump compatible with fresh water and sea water. Dimensions: 2.5 cm x Ø1.5 cm. Air hose connection Ø4/6mm.

• 17 in stock

I buy unavailable

AQUA NOVA - Cylindrical air diffuser - x2 - For air pump

€1.20

Diffuser for air pump compatible with fresh water and sea water. Dimensions: 2.5 cm x Ø1.5 cm. Air hose connection Ø4/6mm.

• 10 in stock

I buy unavailable

AQUA NOVA - Cylindrical air diffuser - x4 - For air pump

€1.99

Diffuser for air pump compatible with fresh water and sea water. Dimensions: 2.5 cm x Ø1.5 cm. Air hose connection Ø4/6mm.

• Ships within 7-10 days.
• Sold out

I buy available

AQUA NOVA - Colored cylindrical air diffuser - x4

(1 review)

€1.99

Diffuser for air pump compatible with fresh water and sea water. Dimensions: 2.5 cm x Ø1.5 cm. Air hose connection Ø4/6mm.

• 10 in stock

I buy unavailable

AQUA NOVA - Spherical Air Diffuser 25mm

(1 review)

€0.99

Diffuser for air pump compatible with fresh water and sea water. Spherical: 25mm . Air hose connection Ø4/6mm.

• 11 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 20cm

€1.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 5 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 30cm

(2 reviews)

€2.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 4 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 45cm

(1 review)

€3.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 4 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 60cm

(1 review)

€3.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 4 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 90cm

€4.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 3 in stock

I buy unavailable

AQUA NOVA - "Curtain" type flexible air diffuser - 120cm

(1 review)

€5.99

Flexible air diffuser usable in fresh water and sea water allowing to create a curtain of air bubbles in the aquarium. Connects to all air pumps. Connection for 4/6 mm hose.

• 4 in stock

I buy unavailable

HOBBY - Bubble Air Led - 18cm - Decorative air diffuser

€33.99

Air Diffusing Strip with Remote Control LED Lighting is the centerpiece of decoration in any aquarium.

• Sold out

I buy unavailable

HOBBY - Bubble Air Led - 33cm - Decorative air diffuser

€38.99

Air Diffusing Strip with Remote Control LED Lighting is the centerpiece of decoration in any aquarium.

• Sold out

I buy unavailable

HOBBY - Bubble Air Led - 44cm - Decorative air diffuser

€42.99

Air Diffusing Strip with Remote Control LED Lighting is the centerpiece of decoration in any aquarium.

• Sold out

I buy unavailable

ZOLUX - Air diffuser - 10.5 cm disc-shaped

€9.99

Zolux brand air diffuser in the shape of a disc with a unique design! Diameter of 10.5cm.

• Ships within 7-10 days.
• Sold out

I buy unavailable

ZOLUX - Air diffuser - 13 cm disc-shaped

€10.99

Zolux brand air diffuser in the shape of a disc with a unique design! Diameter of 13cm.

• Ships within 7-10 days.
• Sold out

I buy unavailable

ZOLUX - Round air diffuser - 4cm

(1 review)

€2.99

Round air diffuser 4cm in diameter . It is important to provide air to your fish especially when the temperature of your water increases. This diffuser allows good oxygenation of your aquarium.

• 5 in stock

I buy unavailable

ZOLUX - Round Air Diffuser - 2.5cm

(1 review)

€1.99

Round air diffuser 2.5cm in diameter . It is important to provide air to your fish especially when the temperature of your water increases. This diffuser allows good oxygenation of your aquarium.

• 3 in stock

I buy unavailable

ZOLUX - Cylindrical Air Diffuser - 3cm

€1.50 -5.79% €1.41

Cylindrical air diffuser 3cm in diameter . It is important to provide air to your fish especially when the temperature of your water increases. This diffuser allows good oxygenation of your aquarium.

• -5.79%
• Ships within 7-10 days.
• -5.79%
• Sold out

I buy unavailable

ZOLUX - Cylindrical air diffuser - 3cm - Pack of 2

(2 reviews)

€1.99

Cylindrical air diffuser 3cm long and 1.5cm in diameter. It is important to provide air to your fish especially when the temperature of your water increases. This diffuser allows good oxygenation of your aquarium.

• 4 in stock

I buy unavailable

ZOLUX - Cylindrical Air Diffuser - 4cm

(1 review)

€3.99

Cylindrical air diffuser 4cm long and 2.5cm in diameter . It is important to provide air to your fish especially when the temperature of your water increases. This diffuser allows good oxygenation of your aquarium.

• 6 in stock

I buy unavailable

ZOLUX - Bar Air Diffuser - 5cm

€1.99

5cm long air diffuser designed to bring oxygen over a longer area in your aquarium.

• 7 in stock

I buy unavailable

ZOLUX - Bar Air Diffuser - 9.5cm

(2 reviews)

€1.99

9.5cm long air diffuser designed to bring oxygen over a longer area in your aquarium.

• 6 in stock

I buy unavailable

ZOLUX - Air diffuser Bar - 14.5cm

€2.50

14.5cm long air diffuser designed to bring oxygen over a longer area in your aquarium.

• Ships within 7-10 days.
• Sold out

I buy unavailable

ZOLUX - Bar Air Diffuser - 19.5cm

€3.99

19.5cm long air diffuser designed to bring oxygen over a longer area in your aquarium.

• 13 in stock

I buy unavailable

ZOLUX - Flexible air diffuser - 20 cm

€5.99

Weighted and flexible 20cm air diffuser that can be oriented in the direction you want within your aquarium.

• 7 in stock

I buy unavailable

ZOLUX - Flexible air diffuser - 30 cm

€5.50

Weighted and flexible 30cm air diffuser that can be oriented in the direction you want within your aquarium.

• 1 in stock

I buy last-items

ZOLUX - Flexible air diffuser - 40 cm

€7.99

Weighted and flexible 40cm air diffuser that can be oriented in the direction you want within your aquarium.

• 3 in stock

I buy unavailable

ZOLUX - Aeration set - Hose + diffuser + taps

€7.99

Aeration set , including 3 meters of 4mm hose , 2 air taps , 1 diffuser and 1 T connector .

• 2 in stock

I buy unavailable

AQUA MEDIC - Mini Wood Diffuser - 2 pcs - Linden Wood Air...

(2 reviews)

€6.99

Aqua Medic wooden air diffusers are made of linden wood . In order to maintain the performance of the skimmer, it is necessary to regularly check the formation of bubbles and replace the diffusers every 6 to 8 weeks.

Size: approx. 15 x 15 x 57mm (LxWxH)

• 2 in stock

I buy unavailable

AQUA MEDIC - Midi Wood Diffuser - 2 pcs - Linden Wood Air...

(4 reviews)

€7.99

Aqua Medic wooden air diffusers are made of linden wood . In order to maintain the performance of the skimmer, it is necessary to regularly check the formation of bubbles and replace the diffusers every 6 to 8 weeks.

Size: approx. 18 x 18 x 78mm (LxWxH)

• Ships within 7-10 days.
• Sold out

I buy unavailable

AQUA MEDIC - Maxi Wood Diffuser - 1 pcs - Linden Wood Air...

€8.99 -€1.00 €7.99

Aqua Medic wooden air diffusers are made of linden wood . In order to maintain the performance of the skimmer, it is necessary to regularly check the formation of bubbles and replace the diffusers every 6 to 8 weeks.

Size: approx. 30 x 30 x 110 mm (L x W x H)

• -€1.00
• -€1.00
• 2 in stock

I buy unavailable

AQUA NOVA - Spherical air diffuser 25mm (x2)

€1.49

Set of 2 diffusers for air pump compatible with fresh water and sea water. Spherical: 25mm . Air hose connection Ø4/6mm.

• 8 in stock

I buy unavailable

JBL - ProSilent Aeras Micro Ball L - Air diffuser - diam....

(2 reviews)

€4.99

ProSilent Aeras Micro Ball L is a spherical air diffuser with a diameter of 40 mm for aquariums. This air diffuser is made of a mixture of quartz sand, especially for the fine bubbles.

• On sale!
• 2 in stock

I buy unavailable

EHEIM - Diffuser 4003651 - Diameter 12/16 mm

€8.99 -€1.00 €7.99

The Eheim diffuser 4003651 draws in fresh air from outside and enriches the aquarium water with oxygen at the outlet of an external filter or pump. This model is suitable for 12/16 mm pipe.

• -€1.00
• -€1.00
• 2 in stock

I buy unavailable

EHEIM - Diffuser 4004651 - Diameter 12/16 mm and 16 / 22 mm

(1 review)

€8.99 -€2.00 €6.99

The Eheim diffuser 4004651 draws in fresh air from outside and enriches the aquarium water with oxygen at the outlet of an external filter or pump. This model is suitable for 12 / 16 mm and 16 / 22 mm pipe.

• -€2.00
• -€2.00
• 2 in stock

I buy unavailable

EHEIM - Diffuser 4004651 - Diameter 16 / 22 mm

€8.99 -€2.00 €6.99

The Eheim diffuser 4005651 draws in fresh air from outside and enriches the aquarium water with oxygen at the outlet of an external filter or pump. This model is suitable for 16 / 22 mm pipe.

• -€2.00
• -€2.00
• 2 in stock

I buy unavailable

SÖCHTING - Oxydator A - Oxygen reactor - Up to 400 liters

(1 review)

€79.99

Oxydator A from Söchting , is a non-electric oxygen reactor , for improving the water quality of freshwater aquariums up to 400 liters . This device releases a molecule of free oxygen into the water.

• 2 in stock

I buy unavailable

HOBBY - Ceramic Diffuser - 15cm

€9.99

Round, tube-shaped ceramic diffuser with very fine bead flow. As it is hollow it can be used with little pressure, i.e. ideal for small pumps.

• 2 in stock

I buy unavailable

HOBBY - Ceramic Air Diffuser - 10cm

€8.99

HOBBY - 10 cm Ceramic Air Diffuser - Fine and even air diffusion in the aquarium

The 10 cm HOBBY ceramic air diffuser is an ideal accessory for improving aeration and promoting gas exchange in an aquarium. Thanks to its high-quality fine-pore ceramic structure, it diffuses air in the form of numerous small bubbles that gently rise to the surface. Its cylindrical and hollow design allows for effective diffusion even with low air pressure, making it particularly suitable for small air pumps. With its 10 cm length, this diffuser provides an effective diffusion surface while remaining easy to integrate into the aquarium décor. Robust and easy to install, it is a practical solution for ensuring good water circulation at the surface and contributing to the well-being of fish and other aquarium inhabitants.

• Fine and regular diffusion: produces small bubbles to promote gas exchange in the aquarium.
• Low pressure required: its hollow structure allows for effective use with small air pumps.
• Quality ceramic: 10 cm cylindrical diffuser designed for even and long-lasting aeration.

• New
• 2 in stock

I buy unavailable