Evolution Aqua Pond Air Pump Airtech 70 Complete Kit
Oxygen is vital to all aquatic inhabitants whether they are Koi, tropical / marine fish, goldfish or bacteria. It also stops stagnant areas which can cause poor conditions. This range was purposely developed for fishkeepers to deliver that essential element into their ponds – specifically air. This constant movement is also a good way to combat algae growth, especially in the summer months.
The Airtech collection is long lasting, durable, well engineered and robust. As standard, a weather tight, thermal protection device is built in to the unit to avoid overheating to prolong the performance and life of the unit. They are available in various formats, at rates of 70L/m to 150L/m to ensure a smooth, constant current in your pond.
| Specification | Details |
|---|---|
| Flow Rate | 70L/m |
| Material | Weather-resistant plastic and metal components |
| Thermal Protection | Integrated to prevent overheating |
| Design | Complete kit includes pump, air stone, and tubing |
FAQ
What is the flow rate of the Airtech 70 pump?
The flow rate of the Airtech 70 pump is 70 liters per minute.
Does the pump come with all necessary accessories?
Yes, the complete kit includes the pump, air stone, and tubing.
Is the pump suitable for use in outdoor ponds?
Yes, the pump is weather tight and designed for outdoor pond use.


Jasmine Smith –
The pump works well in my koi pond. It keeps the water moving and has helped reduce algae buildup. The unit is quiet and the thermal protection is a nice feature. Easy to install and has been running smoothly for over six months.
Thomas Gray –
I installed this pump in my garden pond and noticed a clear improvement in water circulation. The air stone adds nice bubbles and the flow rate is consistent. It’s durable and handles summer heat well.
Maria Dickens –
Great value for the complete kit. The pump is reliable and the included air stone works perfectly. No issues with overheating even during hot days. My fish seem more active and the water looks cleaner.