Powerful yet extremely quiet, Fluval Q.5 Air Pump produces consistent air flow, thanks to an advanced swing-arm and diaphragm design. A thick double-wall outer casing, integrated pump well and noise-suppressing baffle chamber make the Q.5 one of the quietest air pumps to date.
Q.5 is quality constructed to provide lasting and reliable performance for aquariums up to 190 L (50 U.S. gal).
 
Key Features :
Ultra Quiet
Powerful
Reliable