Ideal for creating water features, pond circulation, waterfalls, fountain streams and marine aquariums. This amphibious pump is suitable for both fresh water and marine aquariums approximately 3500L in size and can be used both inside and outside of water. It is designed for low energy consumption and includes 4 nozzles with an adjustable flow rate (additional nozzles and flexitubes available for purchase in store) that operate in near silence to create the optimal environment for your fish and water creatures by controling circulation and increasing oxygen levels. This pump features a built in filter that captures larger particulate matter before it enters the water feature and clogs the canister. It prevents debris from circulating your pond and maintains a clean, clear and healthy environment. This high performing, long operational life, submersible pump comes with a 1 year warranty (does not include impeller in warranty).