Eternal Isles 14-2, just focus on clearing out one single bubble!

Eternal Isles 14, Level 2Starting Bubbles: 35
Recommended Potions: Rainbow Bubble Rainbow Bubbles and +3 Holes in the ceiling (tested for 2 Stars)
Points needed for 1, 2, 3 Star: 85 000, 110 000, 130 000
Special bubbles:
black bubble-is-hard-as-rock Black Bubbles
Infected Bubble Infected Bubbles

At Eternal Isles you need to focus on just one single bubble. It is the the black bubble in the second row from the bottom. Clear out this black bubble or clear the bubbles above it and you are safe from the infection, as you can see the ceiling very soon after clearing the lowest row. Bank bubbles off the wall to get the ceiling to drop.