Evolution Aqua Airtech 150 Diaphragm Kit 250L particularly suitable for species that

particularly suitable for species that thrive in soft water conditions such as discus fish

If you've algae loving marine fish

Removable sections for simplified cleaning

Key Features: 100% natural substrate

Evolution Aqua Airtech 150 Diaphragm Kit 250L particularly suitable for species thatReplacement Diaphragm Kit for the Evolution Aqua Airtech Air Pump model 150. Airtech Air Pump Diaphragm kits are very easy to fit and consist of everything you need to renew the performance of your Evolution Aqua Air Pump. The diaphragms are invariably the part which require replacement. Therefore the Airtech Air Pump Diaphragm Kit is ideal for maintaining your EA Airtech Air Pump at a fraction of the cost of replacing the whole pump. The Evolution