Air pumps have different uses in aquariums and can help improve oxygen saturation when used with air-driven devices, Air pumps are also necessary to power certain filters and other accessories like air stones and ornaments, Designed for smaller tanks, the aquatop ma-80 aquarium air pump is powerful, quiet and uses very little energy, The ma-80 is capable of aerating aquariums ranging from 5 to 10 gallons and its compact design allows for easy placement around your aquarium, Tank capacity: 5 ?10 Gal, Output: 1, 6 L/min, Power: 2, 4 watts, Maintain stable and healthy pH levels, For fresh and saltwater tanks, SKU: OCT2578