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  • Europe's largest koi hall in Mönchengladbach
  • Pond construction with our own team

Details

All About the Product

Product description

Oase AquaAir Eco 250 – Aerator pump for koi and garden ponds

 

The Oase AquaAir Eco 250 is a powerful aerator for koi and garden ponds up to 250 m². It ensures a uniform oxygen supply and effectively sets stagnant water in motion, which sustainably improves water quality.

Thanks to the adjustable injector nozzle, oxygen is targetedly introduced down to a depth of 4 meters. The fine bubble formation enables highly efficient oxygen absorption and supports fish, filter biology, and the pond ecosystem in equal measure. The high-quality workmanship with stainless steel components ensures a long service life and reliable continuous operation.

 

Who is it for?

🐠 Koi and garden pond owners with a high oxygen demand
🌱 Ponds with a surface area of up to 250 m²
💧 Users who value efficient deep-water aeration and long-lasting technology

 

Advantages
  • Efficient oxygen supply up to 4 m depth
  • Fine bubbles for optimal oxygen absorption
  • Movement of stagnant water to improve water quality
  • High-quality workmanship with durable materials
  • Ideal for koi, garden, and ornamental ponds
Technical specifications
At a glance

Air aerator for oxygen enrichment in koi and garden ponds up to 250 m³

Dimensions
725 × 555 × 310 mm
Application and Dosage
Application
For the aeration of koi, garden, and fish ponds as well as filter systems

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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