Test Kit Holder V4 (Aquaponics/Aquarium etc)

thingiverse

Version 4 increases the API bottle holder size, as requested by a user. Older bottles measure 45.6mm long x 22.45mm wide (see versions one, two and three). Newer bottles are now 45.6mm long x 24.00mm wide. Version four includes design features that reduce plastic use by 50 grams compared to previous versions. Two base options are available - one with card holders and one without card holders. Please measure your API bottles before printing! This storage device was created for my API brand water test kits, which I use in my aquariums, aquaponics garden setup and koi tank. The device displays five test kit colour charts, holds five test tubes (with or without caps on the base), and has space for up to ten test kit bottles. I am not affiliated with API.