The Mini Pond Jet is powered by the OASE Aquarius 480 pump and produces 475 GPH and a spray up to 48" high. The unique floating system allows the pump to remain just below the surface of the water where the water is free from debris. Float the unit into the pond and it does the rest. The Mini Pond Jet includes a 1/2" Blossom Nozzle. Uses only 28 Watts The Mini Pond Jet is not suitable for lakes or natural ponds with an abundance of floating particles, the fountain head will clog up easily under those conditions. 3 year warranty.