The Tetratec aquarium air pumps are a very quiet and reliable air pumps. The APS400 aquarium air pump is ideal on tanks upto 600 litres and has a max output of 400 litres per hour
-Quiet and powerful
-Low wattage 4.5 watts
-3 Year Guarantee
We recommend using a non return valve with this air pump to prevent water running back down the air line and in to the air pump.