Aquarium Gravel Vacuum Cleaner, Fish Tank Water Changer, Hand Pump Siphon (4.3)

VERSATILE DESIGN: Multi-purpose aquarium maintenance tool that functions as both a gravel vacuum and water changer for efficient tank cleaning EASY OPERATION: Hand pump mechanism creates strong siphon action for removing debris while changing water – no electricity needed THOROUGH CLEANING: Effectively removes waste and debris trapped between gravel and sand while maintaining beneficial bacteria colonies CONTROLLED FLOW: Adjustable flow rate allows for precise water removal and gravel cleaning without disturbing fish or aquarium decorations PRACTICAL LENGTH: Suitable for both shallow and deep tanks with adequate tube length to reach bottom corners and transfer water to bucket › See more product details