The EHEIM compact ON aquarium pump is characterized by its name through a compact design and is thanks to the included accessory bag appropriate for versatile use - the EHEIM compact ON 2100-5000 can also be modified for the use outside of the water. Thanks to the high quality material it is also possible to use them without problems in marine water.Features Successor of the compact and compact+ series Fastening by means of robust suction cups Including accessories such as suction basket and threaded coupling Silent due to ceramic bearing (EHEIM compact ON 2100 and EHEIM compact ON 3000) High pump performance at low power consumption compact ON 5000 as electronic version for more efficiency - SKU: PLFD32432