Tetratec APS100 Air Pump

=”The Tetra APS air pumps are powerful yet very quiet. They are suitable for use with standard 6mm airline and compatible accessories such as air stones, air curtains, air-operated ornaments, plus under-gravel and other air-driven filters. These are availab”&”le in 5 different sizes and are great for increasing the oxygen levels in aquariums from 10 to 600 litres.