uxcell Water Changing Switch Cleaning Siphon, Water Pump, Blue Aquarium Cleaning Siphon; Fit for : Aquarium, Fish Tank Material : Plastic; Color : Clear, Blue Total Length : 2M/6.5ft;Soft Hose Diameter : 1.6cm/0.63" Filter Hose Dia : 4cm/1.57";Switch Pipe Hole Diameter : 1.5cm/0.6" Net Weight : 78g; 1 x Aquarium Cleaning Siphon