The Mountain Tree Air Diffuser 50 cm Dia is the perfect product to increase the dissolved oxygen for your pond. The Mountain Tree Air Diffuser 50 cm Dia has a smooth industrial design to eliminate and sharp edges, ensuring no damage to your koi.
Stainless steel base plus brass air nozzle. Its weight makes it will not float and easy to use with a large flow air pump.
The Mountain Tree Air Diffuser 50 cm Dia is the perfect product to increase the dissolved oxygen for your pond. The Mountain Tree Air Diffuser 50 cm Dia has a smooth industrial design to eliminate and sharp edges, ensuring no damage to your koi.
Stainless steel base plus brass air nozzle. Its weight makes it will not float and easy to use with a large flow air pump. These Mountain Tree Air Diffuser 50 cm Dia are perfect for providing air to your koi pond. The Japanese porous air hose allows the micro bubbles to pass through evenly into the koi pond. The air hose goes through a stainless Steel frame which weighs it down to be dropped into your pond. Ideal if you wanted air over your bottom drain but didn't have a built in air diffuser.
- Stainless Steel base and pure brass nozzle
- Heavy weight to make sure it sinks on the bottom
- Rounded edge design to ensure the safety for the koi
- Environmental friendly rubber
Made of imported eco-friendly rubber from Japan
The rubber ring is made of eco-friendly rubber imported from Japan, which has a longer lifetime than regular product.
Irregular pores on rubber
Thanks to the irregular pores on rubber, the water contains more dissolved oxygen and fishes are happier and more lively!
Two different sizes
Mountain Tree provides two different sizes of the air diffuser which fit in different sizes of the water body - 30 cm Dia and 50 cm Dia Available
The Mountain Tree Air Diffuser 50 cm Dia is the perfect product to increase the dissolved oxygen for your pond. The Mountain Tree Air Diffuser 50 cm Dia has a smooth industrial design to eliminate and sharp edges, ensuring no damage to your koi.
Stainless steel base plus brass air nozzle. Its weight makes it will not float and easy to use with a large flow air pump. These Mountain Tree Air Diffuser 50 cm Dia are perfect for providing air to your koi pond. The Japanese porous air hose allows the micro bubbles to pass through evenly into the koi pond. The air hose goes through a stainless Steel frame which weighs it down to be dropped into your pond. Ideal if you wanted air over your bottom drain but didn't have a built in air diffuser.
- Stainless Steel base and pure brass nozzle
- Heavy weight to make sure it sinks on the bottom
- Rounded edge design to ensure the safety for the koi
- Environmental friendly rubber
Made of imported eco-friendly rubber from Japan
The rubber ring is made of eco-friendly rubber imported from Japan, which has a longer lifetime than regular product.
Irregular pores on rubber
Thanks to the irregular pores on rubber, the water contains more dissolved oxygen and fishes are happier and more lively!
Two different sizes
Mountain Tree provides two different sizes of the air diffuser which fit in different sizes of the water body - 30 cm Dia and 50 cm Dia Available
Standard Delivery Monday to Friday, via DPD or APC
You will receive from our courier tracking details once your item has been despatched, please ensure you check your email / mobile number to monitor your parcel in transit.
Delivery costs for standard items in the UK - £5.95
(Surcharges do apply to remote postcodes)
Heavy items - £9.95
Pipe - £14.95
Larger items:
Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.
Overseas – DHL and UPS, cost based on weight / volume at checkout.
Damages
Although we check that items we send are in good condition before despatched and are packed well to prevent damage, it is sometimes inevitable that the occasional item will get broken in transit.
Should this happen, please let us know within 24 hours of receiving your parcel. We will ask you to email us providing some images of the damage so we can address this with the courier.
We will arrange for a replacement to be sent out to you as quickly as possible, free of charge.











