Vòng Cho Cá Ăn

Make sure to print with Fish Friendly material.

Placing food in a floating ring will prevent it from floating around. The food is securely held in the feeding ring and stop it from be pulled into the filter and clog, keeping your environment cleaner. Prevents food from getting into plants life floating on the surface. They can also dividing different areas for fish to change air and feed, making it easier for you to observe them.

I printed with 3 walls, and ZERO infill to help with buoyancy.  2 wall prints maybe enough for strength but has not been tested. Measures 76mm/ ~3inch outer diameter