The SolarAir Float is perfectly suited for the following ponds: • No fish: 1,125 litres (247 gallons) • Fish: 825 litres (180 gallons) • Koi: 375 litres (83 gallons) Accessories included with the SolarAir Float: • 1 x 4mm air line (50cm) • 1 x air stone Solar-Powered: The SolarAir Float is powered by the sun and contributes a good flow of air into the pond. No electrical installation required!