Test Kit Holder V3 (Aquaponics/Aquarium etc) for small printers

V3 is cropped to fit a 100mm x 100mm x 100mm print bed - as requested by a user.

Created to store my API brand water test kits for use with my aquariums, aquaponics garden setup and koi tank !

Displays 5 test kit colour charts & holds 5 test tubes (with or without cap on base) & has space for up to 10 test kit bottles.

I am not affiliated with API !

This fits the older size API bottles that are 45.6mm L x 22.45mm W. I am advised newer bottles are wider.
Please measure your API bottl