Topifare Aquarium Gravel Cleaner Electric Automatic Fish Tank Cleaner Vacuum Removable Aquarium Vacuum 110V/28W

45 ° Corner Suction Inlet Use: change water, clean fine sand Function: To help you block the landscape sand in the fish tank when change water

Duckbill Suction Inlet(Debris Vacuum) Use: clean fish tank, change water Function: Clean up fish stools and residues at the bottom of the fish tank.

Water Shower(Filter Bag) Use: adjustable flow,oxygen adding,filtration,turtle showering Function: It can adjustable flow,oxygen adding,filtration,turtle showering

Gravel Washer(Sand Vacuum) Use: Sand Washing Function: Quickly clean sand and gravel.

Package Included 1x Mini Electric fish tank cleaner Changer(complete):1xwater pump 1xsand washer 1xwashing sand head 1xfilter bag 1xdusk shape suction 1xlow suction base 1x5.2ft water pipe 1xelbov shower 1xpower switch 4 suction cups 1xUser Manual

Why Does This Fish Tank Siphon Not Work Or Stop Working? The Correct Use is Put the Pump in the Water Then Power On, otherwise the pump will not be started.If you have first powered on and then put the pump in the water, the pump will stop working for few seconds, please turn on and off repeatedly to exhaust the air of the pump, then everything back to normal.