

Floor drains / skimmers
OASE Replacement Air Stone Ø 50 mm
- Uniform air distribution, easy replacement, compact design, ideal as a spare part for pond aerators.
Wird für dich bestellt · Lieferzeit ca. 10–14 Werktage

OASE Replacement Air Stone Ø 50 mm
Details
All About the Product
Product description
OASE Replacement Air Stone Ø 50 mm
The OASE replacement air stone with a 50 mm diameter is suitable as a spare part for compatible pond aeration systems. It ensures that the supplied air is finely distributed in the pond water, thereby supporting a reliable oxygen supply. The manufacturer/article number is 37201.
Who is it suitable for?
- For pond owners with a compatible OASE/Pontec aeration system
- For replacing a worn or clogged air stone
- For reliable aeration of garden and koi ponds
Advantages
💨 Even air distribution
💧 Supports oxygen supply in the pond
⚙️ Easy to replace
🐟 Ideal as a spare part for pond aeration
🌿 Compact design with Ø 50 mm
Technical Data
Manufacturer: OASE
Product type: Replacement air stone
Diameter: 50 mm
Article number: 37201
Area of application: Pond aeration
Dealer number : 37201
Technical specifications
At a glance
Dimensions
Application and Dosage
Application
What buyers say
What customers say about Koi-Area

Before you order
Frequently Asked Questions
When will it arrive?
Ships from Germany, usually within 2 to 4 business days. Individual items are reproduced upon order – in that case, it takes about 10 to 14 business days. The estimated delivery date is shown at the top of the checkout area.
How much is shipping?
Within Germany €5.90 up to 30.9 kg, tiered above that. To Austria, Belgium, Luxembourg and the Netherlands from €7.50, to Denmark from €13.90 – each tiered by weight.
Can I pick it up from you?
Yes, free in Mönchengladbach, Tomphecke 25. Monday, Wednesday, and Friday from 10 am to 5 pm. Just add it to your cart and select pickup at checkout.
I'm not sure if this is suitable for my pond.
Then call us before you order: +49 152 27783926, Monday to Friday from 9 am to 3 pm. You’ll speak with someone who keeps koi and builds pond systems themselves. If a product isn’t right for your setup, we’ll tell you.
Can I return it if it doesn't fit after all?
The statutory 14-day right of withdrawal applies to equipment, accessories, and unopened goods. For hygiene reasons, we cannot accept returns of opened food and grooming products.
How do I pay?
PayPal, Klarna, Apple Pay, Shop Pay, credit card and the other payment methods you see at checkout. You can also pay in person when picking up your order.

