The Evolution Aqua Airtech Air Pumps are designed to both aerate ponds and be used in combination with the Nexus 220 and Nexus 320 Filtration systems. These high-performance pumps are thermally protected so won't overheat and are designed for use in the outdoors and will provide consistent levels of oxygen in ponds.
As we all know, oxygen is vital to all aquatic inhabitants whether they are Koi, goldfish, tropical / marine fish or bacteria. The EA Airpump range provides high-performance diaphragm air pumps for all fishkeepers. The range was purposely developed for fishkeepers to deliver that essential element into their ponds - specifically air. EA Airpumps have been tested and proven to provide the highest output at any given depth, to be economical to run and to be totally reliable. Well engineered, robust and durable, every unit has thermal protection fitted as standard.
There are 5 Models available:
- Airtech 70 Litre (Complete Airpump Kit) AIRPUMP70 5060088870471
- Airtech 75 Litre AIRPUMP75 5060088870488
- Airtech 95 Litre AIRPUMP95 5060088870495
- Airtech 130 Litre AIRPUMP130 5060088870501
- Airtech 150 Litre AIRPUMP150 5060088870518
For Nexus 220 and Nexus 320 owners, if you are looking to increase the capacity of your filtration capabilities, you can increase the biological capacity of your Nexus by adding additional K1 Media into the outer chamber up to the maximum capacity. You will, however, need to ensure that you have the correct size of air pump to enable the K1 Media to move sufficiently. Here is the appropriate sizing recommendation:
Want More? Download the Evolution Aqua airpump Operating Manual here (PDF)