About this item\n--\u30106 in 1 Function\u3011 \u2460automatic changer water \u2461sand washer \u2462debris cleaning \u2463water filter \u2464water shower \u2465water cycle.One aquarium gravel cleaner can be used for multiple purposes.Satisfy your multiple needs when cleaning your fish tank, always kept the aquarium clean and beautiful,saving time and efficience\n--\u3010Complete Accessories, High Quality\u3011\u2460360\u00B0 Brush Head,can clean the dirt on the wall of the fish tank \u246145 \u00B0 Corner Suction Inlet,Used to clean fine sand \u2462Duckbill Suction Inlet with spatula,Used to absorb debris and feces at the bottom of the fish tank. If can\u2019t suck it up, you can use a Plastic spatula \u2463360 \u00B0 Water Intake Strainer with suction cups,used change water, add water \u2464Gravel Washer with filter sponge,used wash sand \u2465Water Shower with Filter Bag,used turtle showering and filter\n--\u3010Upgrade Electric Water Changer\u3011The electric water pump provides l