This is a brand-new electric aquarium gravel vacuum — it cleans your tank substrate automatically, so you don’t have to siphon manually. It runs on either 2x LR20 batteries (not included) or comes with an AC adapter (included). The water flow is adjustable up to 520 liters per hour (about 137 gallons per hour), so you can control suction strength for delicate tanks or thorough cleans. The hose is 27.5 inches long, and the power cord stretches about 59 inches — good reach for most setups. It’s lightweight (0.48 lbs) and compact, easy to store. The beige color blends with most decors. Just submerge the gravel head, turn it on, and it lifts debris while leaving gravel in place. Perfect for routine maintenance, reducing water changes, and keeping your tank healthy. Made by iMountek, it’s a handy tool for both beginner and experienced aquarists. No MPN or UPC, but it’s a practical, time-saving cleaner for any freshwater or marine aquarium.