Nori Feeder

This Nori feeder is easily printed in five parts. The back, front grid, and magnet cover for inside the tank, and the corresponding outside-tank magnet enclosure.
It is designed for the 32mm x 2mm magnets commonly available online.

One half sheet tall (3.9", 10cm) by one strip wide (2.75"/7cm), this feeder can fit 8-10 sheets for your hungry critters.

With one magnet on each side, it will work on glass/acrylic up to 3/8" thick.
For thicker material, use the double magnet cover and two magnets on each side.
Remove the feeder after feedings for the longest life.

Note: Barr Aquatic Systems is the only manufacturer authorized to commercially sell this design.