Laifoo Aquarium Siphon Vacuum Cleaner for Fish Tank Cleaning Gravel & Sand
FUNCTION --- Easy to control, convenient to siphon fish faeces, impurities, turbid water out of fish tank.
5 Feet HOSE --- Made from clear & elastic plastic. Makes it more durable and anti-kinking. Harmless to fishes & No peculiar smell.
GRAVEL TUBE --- Sinkable, with a detachable filter screen inside. Will not disturb fish or decor when it's working.