My hobby is raising Japanese Koi (carp) and they require tons of filtration. While I already had enough filtration for my 5000 gallon tank I feel more is better. I read a fellow hobbyist was looking to sell 3 very large filters at a great price but since these filters always ship freight I almost took a pass because of the cost. I contacted the seller anyway and he told me about uShip which I had never heard of. Well long story short, thanks to uShip and Bradley Shipping I now have enough filtration to add 5000 plus gallons and keep the fish healthy and happy. I will not hesitate to recommend uShip to anyone. It's the only way to go. I see another Harley coming to me in the future ; ) Rudy I. near Chicago O'Hare