This is the refresh of my original 3D Printed Test Kit Organizer Tray thread. The first post showcased now-old designs and one had to dig through the thread to find the new stuff, so a new thread was made to clean things up a bit as the old cannot be edited (Old thread will be deleted/closed by...
For sale are 3D Printed Test Kit Organizer Trays for Hanna, Red Sea and Salifert Test Kits. The list of the kits and their prices are available below:
-=- Hanna -=-
$25 --- 3x Hanna Combo Kit
Any combination (max 3) of ALK, NO3 (HR), Phosphate, Phosphorus, Copper or Ca.
Example: Cal + Alk +...