500 gph fountain pump with low-water shut-off feature, auto shut-off to prevent pump burnout, 7 ft. pumping height, ideal for large fountains, great for hydroponics is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 98% below the $54.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.