Aquarium Gravel Vacuum Battery-Powered Filter Bag
High Quality
Free US Shipping
Hassle Free Returns
Effortless aquarium cleaning finally without manual pumping
Remove fish waste and debris automatically — battery-powered with no cables, adjustable tube length for all aquarium sizes
Why is this Automatic Aquarium Water Changer perfect for you?
✔ Battery-powered operation without outlet dependence: Runs on 2 x C batteries LR14, allowing fully independent operation without the need for a nearby power socket, increasing portability and convenience during aquarium maintenance.
✔ Adjustable tube length for various aquarium sizes: Includes three connectable tubes that can be flexibly adapted to small, medium, and large aquariums, ensuring effective water changing across different tank dimensions.
✔ Gentle and residue-free gravel cleaning: Features a specially designed filter bag that prevents debris from flowing back into the aquarium while cleaning dirt from the top substrate layer without disturbing gravel underneath, protecting aquatic environment.
Specifications
Material: ABS plastic
Weight: 0.66 lb (10.6 oz)
Power Supply: 2 x C batteries LR14
Colors: Black handle, gray transparent tube, blue hose
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.