The Evolution Aqua AirPump 75 provides reliable, energy-efficient aeration for koi ponds and other aquatic systems. It delivers 75 litres of air per minute, helping maintain oxygen levels for healthy koi and effective biological filtration. In addition, its maximum pumping depth of 3.9 metres makes it suitable for a range of small to medium pond and filter setups.
Key Features and Benefits
The EA AirPump range combines dependable performance with robust construction. Furthermore, its design aims to deliver effective airflow while keeping running costs manageable.
Key features include:
- 75 LPM air output: Provides a consistent supply of air for pond aeration.
- Pumping depth up to 3.9 metres: Supports a variety of pond and filtration setups.
- Economical operation: Designed to deliver effective aeration efficiently.
- Durable construction: Built for dependable use in fishkeeping systems.
- Built-in thermal protection: Helps protect the pump against overheating.
Supports Healthy Koi and Biological Filtration
Oxygen is essential for koi and the beneficial bacteria that break down waste in biological filters. Therefore, maintaining suitable oxygen levels helps support both fish health and filtration performance.
Furthermore, good aeration becomes particularly important during warmer weather, when water holds less dissolved oxygen. By selecting a pump that suits your pond’s needs, you can help maintain reliable airflow throughout your system.
Product Specifications
- Product type: Diaphragm air pump
- Air output: 75 litres per minute
- Maximum pumping depth: 3.9 metres
- Protection: Built-in thermal protection
- Suitable for: Koi ponds and aquatic filtration systems
Choose this dependable air pump from West Midlands Koi to support effective pond aeration and a healthy aquatic environment.
For expert advice on air pumps, diffusers, air stones and complete pond systems, contact West Midlands Koi today.




