The bladders for this species is quite big and the leaves are nice looking...compared to U. gibba at least.
I was watching this snail very closely. Kinda worried it'll get sucked in.
But basically, it went round the circumference of the bladder. Btw, Snail Junior is slightly larger than a fullstop. I could only see a black dot moving and it was with the camera that I could tell it was a baby snail!
This bladder sucked in air!