-
🚚 AU Local Stock
-
⚡ Free Shipping
-
🛡️ 30 Day Free Returns
Battery Powered Aquarium Gravel Cleaner with Adjustable Siphon and Filter Bag
Battery Powered Aquarium Gravel Cleaner with Adjustable Siphon and Filter Bag
🎫 Secure payments
SKU:V528-ELECTRICWATERCHANGER-775749
Low stock: 28 left
Couldn't load pickup availability
Make routine maintenance effortless with this battery-powered aquarium gravel cleaner, designed to wash substrate, siphon waste, and perform water changes in one device. With an adjustable telescopic tube, this fish tank vacuum cleaner accommodates various tank sizes and water depths from 11 cm to 62 cm, making it suitable for both small and large aquariums. The upgraded impeller system increases efficiency while minimising wear. This tool enables you to clean gravel, remove debris, and change water using a single convenient pump powered by two C batteries (not included).
Features
-
3-in-1 aquarium vacuum cleaner: Functions as a gravel washer, water changer, and fish waste siphon.
-
Telescopic adjustable pipe: Extends from approx. 41.5 cm to 83.5 cm to suit tanks of different heights.
-
Battery-operated design: Powered by 2 × C/LR14 batteries (not included), no need for external power or messy cords.
-
Efficient impeller system: Spiral blade design improves suction performance without grinding debris.
-
Reusable filter mesh bag: Captures debris while allowing clean water to pass through—easy to clean and reuse.
-
Quick start button: Just press to activate the siphon function—no manual pumping needed.
-
Includes 75cm drainage hose: Allows for convenient water removal into a bucket or sink.
Specifications
-
Material: ABS plastic + electronic components
-
Voltage: DC battery-powered (2 × C batteries, not included)
-
Water depth range: 11 cm – 62 cm
-
Adjustable length options: 41.5 cm / 57.5 cm / 68.5 cm / 83.5 cm
-
Flow rate: Approx. 520 L/h
-
Included accessories: Filter bag, telescopic extension tubes, siphon hose
-
Suitable for: Freshwater and marine aquariums
Package Includes
-
1 × Main Pump Body (Battery Compartment Included)
-
3 × Extension Tubes (Adjustable Length)
-
1 × Gravel Cleaning Head
-
1 × Filter Mesh Bag
-
1 × 75 cm Blue Drain Hose
-
3 × Connector Accessories (Various Outlet Adapters)
Usage Notes

-
Ensure water level is between the marked minimum and maximum levels during operation.
-
Keep the intake head submerged during use to avoid air intake interruption.
-
Do not run the motor dry for more than 1 minute.
-
Insert batteries and allow a 3–5 second delay after closing the cover before operation begins.
Warranty
Warranty
At Mershine, we stand behind our products. Most products come with a 12-month warranty unless otherwise stated on the product listing. Some products may be eligible for an extended warranty, so please check the specific product details to confirm.
Please note: Our warranty covers manufacturer defects and does not cover damage caused by user misuse or issues during delivery.
How to initiate a warranty claim
If you experience an issue with your product, please follow the steps below to submit a warranty claim:
Contact Customer Service and provide the following details.
· Order ID
· Description of the issue
· Images/Videos: Show any visible defects or faults. Please use the recommended file size and format for best visibility.
Our team will evaluate your claim and respond promptly. If you have any questions, please contact Mershine[customer-service@mershine.com] Customer Service and provide your order ID for reference.
Shipping & Return
Shipping & Return
Returns Policy
We offer a 30-day return policy. This means you have 30 calendar days from the date you receive your item to submit a return request.To be eligible for a return, your item must be in the original condition as delivered, unopened and unused, with all original tags attached and in its original packaging. You will also need to provide your receipt or valid proof of purchase.
To initiate a return, please contact us at customer-service@mershine.com. Once your return request is approved, we will send you a pre-paid return shipping label together with detailed instructions on how and where to send your parcel.Any items returned without a prior authorised return request will not be accepted.
Shipping
Free standard shipping is provided on all our products. Additional delivery surcharges may apply for remote and regional Australian areas.We aim to dispatch all orders within 1 business day once full payment is confirmed.If you wish to cancel your order after your item has already been dispatched, please be aware that original shipping costs may not be refunded. Extra delivery charges may also apply for redelivery or delivery address change requests.
Share

Customer Reviews
Loading reviews...
Write a review
How we use your data: We'll only contact you about the review you left, and only if necessary. By submitting your review, you agree to our terms, privacy, and content policies.
Loading reviews...
SUBSCRIBE TO OUR NEWSLETTER
Get the latest updates on new products and upcoming sales