hygger Small Gravel Vacuum for Aquarium, Manual 80GPH Aquarium Gravel Cleaner Low Water Level Water Changer Fish Tank Cleaner with Pinch or Grip Run in Seconds Suction Ball Adjustable LengthBrand: hygger Color: Black Features: 80GPH GRAVEL WASHING: Equipped with aquarium gravel vacuum washing tube. 80GPH water flow, suitable for gravel cleaning in small fish tanks, also there is flow regulating clamp to control the water outlet flow. And with built in filter baffle to block small fish and gravel to be sucked out MULTIFUNCTION: Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to