Air Stones and Bubble Disks
Air stones and bubble discs improve and aerate your aquarium water and offer a decorative addition to your tank. They are usually bought as an odd on to an aquarium air pump to remove toxins from the water and improve the water health for your fish by increasing oxygen. Properly oxygenated water is crucial for fish and all aquatic life. Air stones and bubble discs have many other benefits. They offer an inexpensive solution and can be easily replaced or added to, making them a great option for people new to building an aquarium or pond.
Finest Filters stocks a wide collection of air stones and bubble disks to generate bubbles in your aquarium, fish tank, or pond. From ceramic air stone disks through to ceramic cylinder columns suitable for Koi pond aquariums, we have just the right air pump accessory for your requirements. If you’re looking for a relaxing aesthetic effect, take a look at our LED bubble ring air stone. LED light rings are an attractive eye-catching addition to any aquarium. These air stones are fully submersible, and when connected to an air pump the air bubbles rise in the LED lights to give a mesmerising look to your tank.
Need to improve the circulation of water in your tank? Browse our range of aquarium, fish tank and pond air stones below. We also offer free delivery for all orders, with no minimum order quantity, as well as same-day despatch on orders placed before 4pm. If you have any questions about our products, please feel free to contact us today.
132mm Ceramic Air Stone Bubble Ring Disc Pond Aquarium Diffuser
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£3.99
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£3.99
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£3.99
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Our Heavy Duty Ceramic Bubble Ring Air stones are suitable for Ponds and Aquariums alike.These air stones are available in 3 different sizes - plea...
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£3.99
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£3.99
200mm Ceramic Air Stone Bubble Ring Disc Pond Aquarium Diffuser
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£14.99
£14.99
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£14.99
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£14.99
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Our Heavy Duty Ceramic Bubble Ring Air stones are suitable for Ponds and Aquariums alike. These air stones are available in 3 different sizes - pl...
View full details
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£0.00
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£14.99
£14.99
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£14.99
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£14.99
10 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank
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£11.99
£11.99
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£11.99
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£11.99
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You are purchasing 10 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.These air stones will connect to standard 4/6mm air...
View full details
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£0.00
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£0.00
£11.99
£11.99
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£11.99
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£11.99
5 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank
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£6.99
£6.99
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£6.99
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£6.99
In stock
You are purchasing 5 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.These air stones will connect to standard 4/6mm air ...
View full details
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£0.00
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£0.00
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£6.99
£6.99
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£6.99
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£6.99
Air Pump Accessory Kit (3m Airline, 2 x Air Stones and 2 x Check Valves)
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£3.99
£3.99
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£3.99
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£3.99
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You are purchasing an aquarium air pump accessory kit.Ideal as an add on purchase if you are purchasing one of our air pumps or an air pump elsewhe...
View full details
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£0.00
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£3.99
£3.99
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£3.99
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£3.99
107mm Ceramic Air Stone Bubble Ring Disc Pond Aquarium Diffuser
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£3.49
£3.49
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£3.49
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£3.49
In stock
Our Heavy Duty Ceramic Bubble Ring Air stones are suitable for Ponds and Aquariums alike.These air stones are available in 3 different sizes - plea...
View full details
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£0.00
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£0.00
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£0.00
£3.49
£3.49
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£3.49
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£3.49
Air Pump Accessory Kit (2m Airline, 1 x Air Stone and 1 x Check Valve)
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£2.99
£2.99
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£2.99
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£2.99
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You are purchasing an aquarium air pump accessory kit.Ideal as an add on purchase if you are purchasing one of our air pumps or an air pump elsewhe...
View full details
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£2.99
£2.99
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£2.99
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£2.99
200mm Ceramic Cylinder Column Air Stone Koi Pond Aquarium Diffuser
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£9.99
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£9.99
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£9.99
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Our heavy duty ceramic column air stones are suitable for ponds and aquariums.These air stones are available in 4 different sizes - please ensure y...
View full details
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£9.99
£9.99
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£9.99
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£9.99
5 x 25mm Air Stones for Aquarium Air Pump
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£3.49
£3.49
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£3.49
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£3.49
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Our high quality aquarium air stones are standard sized to connect to standard 4/6mm airline that fits all common air pumps.You are purchasing: 5 A...
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£3.49
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Aquarium Fish Tank Round Air Bubble Disk Ring
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£1.99
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£1.99
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Our high quality aquarium bubble disk aerators are ideal for creating a ring of oxygenating bubbles within your aquarium.Simply connect air line an...
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£1.99
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10 x 25mm Air Stones for Aquarium Air Pump
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£5.49
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£5.49
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£5.49
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Our high quality aquarium air stones are standard sized to connect to standard 4/6mm airline that fits all common air pumps.You are purchasing: 10 ...
View full details
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£5.49
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£5.49
Ista Wooden Airstone
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The Ista wooden air stone creates very fine air bubbles in your aquarium. The air bubbles from a wooden air stone are typically a lot finer than tr...
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£3.99
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£3.99
2 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank
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£4.99
£4.99
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£4.99
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£4.99
In stock
You are purchasing 2 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.These air stones will connect to standard 4/6mm air ...
View full details
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£0.00
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£4.99
£4.99
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£4.99
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£4.99
LED Bubble Ring Air Stone (3 Sizes)
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£13.99
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£19.99
£13.99
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£19.99
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£13.99
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The QPL series LED light rings are an attractive eye-catching addition to any aquarium. These air stones are fully submersible, and when connected ...
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£0.00
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£0.00
£13.99
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£19.99
£13.99
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£19.99
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£13.99
105mm Ceramic Cylinder Column Air Stone Koi Pond Aquarium Diffuser
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£4.99
£4.99
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£4.99
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£4.99
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Our heavy duty ceramic column air stones are suitable for ponds and aquariums.These air stones are available in 4 different sizes - please ensure y...
View full details
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£4.99
£4.99
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£4.99
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£4.99
170mm Ceramic Cylinder Column Air Stone Koi Pond Aquarium Diffuser
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£7.99
£7.99
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£7.99
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£7.99
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Our heavy duty ceramic column air stones are suitable for ponds and aquariums.These air stones are available in 4 different sizes - please ensure y...
View full details
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£7.99
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£7.99
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£7.99
Sold out
80mm Ceramic Cylinder Column Air Stone Koi Pond Aquarium Diffuser
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£3.99
£3.99
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£3.99
Current price
£3.99
In stock
Our heavy duty ceramic column air stones are suitable for ponds and aquariums.These air stones are available in 4 different sizes - please ensure y...
View full details
Original price
£0.00
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Original price
£0.00
Original price
£0.00
£3.99
£3.99
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£3.99
Current price
£3.99