VEVOR Aquarium Vacuum Gravel Cleaner, 50 ft PVC Hose Fish Tank Vacuum Gravel Cleaner, Siphon Fish Tank Cleaner Vacuum, 3 Types of Brass Adapters, for Fish Tank Cleaning Gravel & Sand Dusk Avoid Sunlight: Keep the unit

Avoid Sunlight: Keep the unit out of direct sunlight

With an average service life of 30

sensitive area

About 38cm x 33cm x 11

VEVOR Aquarium Vacuum Gravel Cleaner, 50 ft PVC Hose Fish Tank Vacuum Gravel Cleaner, Siphon Fish Tank Cleaner Vacuum, 3 Types of Brass Adapters, for Fish Tank Cleaning Gravel & Sand Dusk Avoid Sunlight: Keep the unitProduct Features Quick & Efficient Water Changes Our aquarium gravel cleaner utilizes the flow rate valve's connection to the gravel pipe and outlet pipe, allowing water to be pumped out using the vacuum pressure generated by water flow. Dirty water flows directly into the sink or bucket, without the need for electricity or multiple manual pumps. Unlike traditional water changers, it only requires closing the water flow valve to add water, suitable