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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

OASE replacement air stone for pond aeration, Ø 50 mm

Dimensions
Ø 50 mm
Application and Dosage
Application
Als Ersatz für den Ausströmerstein einer OASE AquaOxy 250 oder 500 oder der Belüftung im ProfiClear Premium Standing Bed Modul L bzw. Ablaufmodul L. Für die AquaOxy 2500 bis 7500 sind Belüfterstab und Belüfterring vorgesehen.

What buyers say

What customers say about Koi-Area

4,9 in the entire shop from 281 reviews
Hand feeding koi by the pond edge

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.

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