We originally got this in case we had to get gas out of a tank, but my boyfriend decided to put it to another use since it was just lying around. He decided to use it to drain the fish tank when he has to clean it because the hose he was using you had to put your mouth up to it which is just pretty gross to say the least. It did a great job for the tank though so until we find a time to use it for gas it will be by the fish tank for cleaning purposes. This is available on Amazon . I received this product at a discounted rate in exchange for a honest review.