Prevent your fish from being sucked up during water changes and prevent gravel and sand from being disturbed when filling the tank back up. Simply slides over the end of the siphon tube. Designed for Python, Aqueon, and Top Fin gravel vacuum tubes, however they may fit other brands.
The different variations have different diameters that fit different models of siphon tubes. If you are unsure which one is best for you please reach out! Made by Chris’s Aquatic Design.
*Siphon Tubes not included, screen only