Aquarium air pumps are essential to any freshwater aquarium, tropical aquarium and marine aquarium's good health. Fish tank air pumps will ensure that the tank water is constantly aerated and regularly circulated, promoting aquatic plant growth and ensuring healthy happy fish. Here at Lincs Aquatics, we are experts when it comes to setting up your new aquarium, with over 30 years in business, if you have a question or need support when purchasing your new fish tank use the contact us feature where we will be able to offer our expert advice.