Carefree Fish Small Aquarium Gravel Vacuum Sand Cleaner Tank Water Changer | Silicone Squeeze Bulb,ABS Material Sturdy & Dura

❤Packing including: Gravel Cleaning Cup×1,Flow Control Valve ×1; Hose Fixture Clamp ×1; Drain Hose 6Ft;. ❤Simple operation, the gravel cleaner is equipped with an silicone siphon ball for stronger pressure and greater suction, only 3~5 squeezes of the priming ball and water will auto continuously come rushing out. ❤Change the water(for 3~8Gal tank):The maximum depth can reach 16 inches.Washable gravel with a diameter of less than 5mm.The cleaner can clear the garbage and is suitable for fish tanks ranging from 5 to 50 gallons. ❤ABS material, durable, pressing ball for Silica Gel material, after tens of thousands of extrusion without damage.Perfect for using in water, BPA-free and Odor-Free material are guaranteed to be harmless to fish, which is eco-friendly and durable for a long time. ❤3IN1 Multi-function for small fish tank:Wash the gravel, change the water and remove the fish poops.