pokeball aquarium ornament

thingiverse

i designed this pokeball aquarium feature for a friend. Printed with pla at .12 layer height. it actually works. i have included two designs one is alot more rounded. not sure how to upload the tinkercad file for anyone wanting to edit this.https://youtu.be/cdVRvwIUBDU here is a link to see it working. needs 4mm tubing and does need flow restricted such as a tap or something or else too many bubbles,also needs a small length or tube on inside to put the bubbles towards the front.