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Maintenance
Gravel Vacuum / Siphon
The essential water change tool - a wide-mouth siphon that vacuums debris from substrate while removing water.
Price: Budget
For: Both Essential gear $8-$40
📖 Overview
The gravel vacuum is used every water change. The wide mouth stirs and lifts detritus while water flows out; substrate falls back down. Different sizes match tank size and hose length.
🛒 Buying Guide
Python and Aqueon models with integrated tap-water connection make water changes dramatically easier for large tanks.