Sera has had their line of air pumps for some time now and 2 of the 3 models received a nice performance boost. The models getting more efficient are the 275 plus air, and the 550 R. The 275 plus air wattage has been reduced from 6 watts down to 4 watts and the 550 R has been reduced from 12 watts down to 8 watts. These new models also have been retrofitted with a filter drawer allowing you to clean the intake area further increasing the efficiency of your pump.
sera air plus aquarium air pumps are suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera internal filters L), or air driven moveable decoration elements.
Convenient: Easy membrane replacement due to modern module system.
Non-return valve included.
Sera Air 550 Plus air pump for aquariums
- Vibration absorbing rubber feet
- Powerful membrane
- Easy membrane replacement
- For air-operated decoration elements and aquarium devices
- For oxygen enrichment through airston