Dennerle Bio-CO2 bottle holder
thingiverse
I wasn't thrilled with the original paper bottle holder that came with my Dennerle Bio-CO2 set for my aquarium, so I designed and printed this simple bottle holder instead. This new holder secures the small bottle used for counting bubbles to the big CO2 reactor bottle tightly. My printed version fits perfectly on the small bottle. You may need to adjust your printer's settings by enlarging or shrinking the model 1-2% in your slicer depending on your device.
Download Model from thingiverse
With this file you will be able to print Dennerle Bio-CO2 bottle holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Dennerle Bio-CO2 bottle holder.