Nano Aquamini Airpump is the ideal solution for small tanks up to 40litres and most small airstones. New, compact and slim design allows this high quality air pump to be hidden out of sight, meaning fish keepers can make the most of the viewing areas in their small aquarium. It can be fitted with a convenient sucker attachment that allows for flexible and changeable positioning of the pump. It's quite and high output makes it an ideal addition to tanks in modern living spaces.