This was used for a year in my monster fish tank it was not salt water it works great! The item "Hayward Variable Speed In-ground Swimming Pool Pump Used for A Huge Fish Tank" is in sale since Friday, December 24, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Pumps". The seller is "trevosmole-0" and is located in Rochester, Vermont. This item can't be shipped, the buyer must pick up the item.