WaterRebirth (3200GPH-175W,UL listed) High Flow Submersible Water Pump - Pond Pump - Submersible Pump - Water Fountain Pump - Aquarium Pump, PS-3200 LEIMO KPARTS make sure the top is

make sure the top is above to the surface roughly 1-2 inches

If the soil is indeed the problem

Ionomer Cover

do not use heavy detergents or cleaners

WaterRebirth (3200GPH-175W,UL listed) High Flow Submersible Water Pump - Pond Pump - Submersible Pump - Water Fountain Pump - Aquarium Pump, PS-3200 LEIMO KPARTS make sure the top isBrand: WaterRebirth Color: Black Features: AMPHIBIOUS Our fully submersible water pump is functions at 100% in fountains, ponds, aquariums, hydroponics, and other small waters. Our functional and versatile design can be used for diving or land, giving users needed flexibility. DURABLE Our water pump is made from premium quality materials,the shaft and drive ring piece are made from silicon carbide material featuring anti dry safety protection. This