Description This is a Aqua One 2500 Precision Single Outlet Aquarium Air Pump (1 x 160 Litres per Hour). Aqua One Precision Air Pumps has defied the odds and become an institution which the aquatic trade refuses to let go of. Air pumps improve filtration system performance and overall water quality by increasing water flow which helps to eliminate localised build-up of toxic chemicals such as ammonia and nitrite. This makes for happy and healthy inhabitants.
