FP500 - Mag Drive Fountain Pump - 500 GPHAtlantic Oase 500 GPH FP Series Mag Drive Fountain Pump Features Fountain Pumps offer Magnetic Induction performance and replaceable components in a tiny footprint for the smallest water features Atlantic FP Series Pumps fit in the smallest spaces or reliable, adjustable performance in your wall and table top fountains Integrated valve allows flow adjustment in spaces where a separate valve wouldn't fit Removable washable foam filter protects internal