8.5mm to 5mm adapter

thingiverse

This is a 5mm to 8.5mm tubing adapter designed specifically for small aquarium pumps. It's still an ongoing project, constantly evolving as I refine its design. The initial intention was to incorporate this part into my zen desktop waterfall setup, but its potential applications extend far beyond that single purpose. Once printed and tested, further modifications will be made based on the actual performance of the adapter.