Oxygen is essential for healthy koi and the beneficial bacteria that break down waste in your pond filter. For this reason, reliable aeration plays an important role in maintaining a healthy pond environment. The Evolution Aqua Airtech 150 Air Pump supplies air to support oxygen levels and effective biological filtration.
This powerful air pump is particularly suitable for moving Kaldnes K1 filter media. As the air flows through the filter, it keeps the media moving and helps maintain an aerobic environment. As a result, beneficial bacteria can continue to break down waste effectively.
Key Benefits
The Airtech 150 combines dependable performance with robust construction. In addition, its practical features make it a useful choice for koi pond filtration systems.
- Powerful airflow: Supplies air to support pond aeration and biological filtration.
- Supports moving-bed filters: Helps fluidise Kaldnes media within compatible filter systems.
- Built-in thermal protection: Helps protect the pump against overheating.
- Weather-resistant construction: Features an aluminium body designed for outdoor use.
- Reliable operation: Provides dependable performance for fishkeeping applications.
Supports Healthy Biological Filtration
Beneficial bacteria need oxygen to break down waste products in your pond. Therefore, supplying sufficient air to your filter is essential for effective biological filtration. The pump helps keep Kaldnes media in motion, allowing beneficial bacteria to work in an oxygen-rich environment.
Furthermore, good aeration helps maintain suitable oxygen levels for your pond’s inhabitants. However, you should always choose an air pump that matches the needs of your pond and filtration system. By doing so, you can support effective filtration and a healthy environment for your koi.
Product Features
- Product type: Diaphragm air pump
- Model: Airtech 150




