Hpumps aquarium pumps may be the smallest and quietest pump sold on . It uses non-conventional pump piezo drive mechanism, hence practically no noise.Piezoelectric drives are based on the ability of crystals to vibrate when charge is applied to them. The same principle as used in Quartz clocks! The air pump aquarium has a nice round shape and unique style. It's suitable for small or medium tanks, up to 75l (20 gal) gallons, or water level up to to 0.6 m (26 inches). It’s equipped with an attachable suction cap.This model comes with two air stones, large and small; connected to 1m (3.3 feet) transparent silicone air tube. Note: This is a non-waterproof air pump, do not submerge it underwater. Regularly check if the air tube is not being clogged, bended and leaking air. Periodically inspect the air stone, check for clogging if loss of effectiveness occurs.Specification: - Size: 3"x2"x1" - Weight: 1.37 oz - Power Supply: 100-120V / 50Hz-60Hz - Rated Power: 1.5W - Flow rate: 240 ml/min - Water Depth: Up to 600mm - Tank volume: 75L (20 gal) - Noise <33dB - Suction Cup: DetachablePackage Content: 1 x Aquarium Air Pump (Adapter included) 1 x Air Silicone Tube 2 x Air Stones 1 x User Manual 1 x Suction Cup
A**R
Very Silent
Could not hear the fish rising out of the tank to try and take over the world, send it a script to DC and they made Aquaman
D**A
It is quiet!
Works great so far for my 5 gallon tank.
E**N
Five Stars
BEST AIR PUMP I'VE EVER OWNED SMALL QUIET AND DOES THE JOB
S**S
It’s definitely pretty quiet. The air pump works well for my ...
It’s definitely pretty quiet. The air pump works well for my 20 gal fish tank. I had no problems installing it either.
