This Hydor Koralia Evolution Magnetic Impeller Shaft replaces the magnetic shaft in your Hydor Koralia Evolution pump. This shaft is the correct replacement for Evolution 550, 750, 1050, and 1400 pumps.
- Replacement magnetic impeller shaft for Evolution aquarium pumps
- Correct replacement for Exolution 550, 750, 1050, and 1400 pumps
- Not compatible with newer pump models
Note: this magnetic impeller shaft works as a replacement for the Evolution 550, 750, 1050, and 1400 pumps ONLY. It will not work with the Evolution 600, 850, 1150 and 1500 pumps.