Always place air pump above the water level at all times (we also always recommend using an air flow check valve for safety) Suitable for fresh or salt water use Fitted with UK 3 pin plug. Unit 1 & 2, 29-31 Dawkins Road Hamworthy Poole, Dorset.We recommend you return goods to us using our own Freepost address included with every order. We cannot be held responsible for missing goods or items damaged in transit. New additions to the Tropical Reef; ranges are continually being sort and developed, and we will continue our strive to supply the most cost effective Pond, Aquarium and Pet related products available. The item "OCEAN FREE SUPER 18000 AQUARIUM 4-WAY AIR PUMP FISH TANK LARGE AIRPUMP 720 L/H" is in sale since Friday, November 16, 2018. This item is in the category "Pet Supplies\Fish & Aquarium\Air Pumps". The seller is "tropical-reef" and is located in MAIL ORDER ONLY. This item can be shipped to United Kingdom.