Hydroponic air cap

This is a cap that fits Dextera's Hydroponic Tower or others that share the same holes/"tabs" as it does. Why air, you ask? I liked the design of these caps a lot, but had other pots that were using the DWC (deep water culture) technique instead of being a tower. In this method, you use an air pump + air stone to aerate the roots of your plant. Stay tuned for a link to my lids that uses this technique! Note on assembly: I used the same offsets as the Dextera's original model, but I find printing these with a Bambu printer isn't quite tight enough for a direct fit. I used epoxy + a toothpick to glue the filling/inserts in place - a tiny dash on two places should be enough. If any glue gets on the cap, wipe it down before it sticks. I would recommend you avoid using superglue, as the off-gassing often leads to discoloration on your prints - not the end of the world, but certainly doesn't come out as pretty :)