Eternal Isles 14-1, easy to pass, hard to master

Starting Bubbles: 50
Recommended Potions: None needed to pass
Points needed for 1, 2, 3 Star: 75 000, 100 000, 125 000
Special bubbles: Black Bubblesei 14-1

It is quite easy to pass the first of the Eternal Isle 14 levels, but after playing the level about a dozen of times i still haven’t managed to get 3 Stars without any Charm help. Here is a video of ALMOST 3 Stars though, with the Charm of Webbing it probably would have been a 3 Star score, I think.
Video 1, 1 Star, no potions used.

Video 2, 2 Stars, 3 potions used