Aquarium Gravel Intake Tip for External Filter – 3D Printable Bottom Cleaner

This 3D printable intake tip is designed for external aquarium filters. It is placed inside the aquarium and covered with gravel — only small protruding inlets remain visible above the substrate. ✅ Set consisting of 3 parts (stl):1. WC-FISH filter tip - top2. WC-FISH filter tip - bottom3. 18-20mm aquarium hose elbow The water flow and fish movement naturally push debris and waste toward the intake area. The intake tip efficiently draws in dirt from the bottom layer of the aquarium, helping to k…

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