Pearling?

[ccurtis]

So today I did a water change and cleaned my sponges on the intake on my filters (sorry for the debris in the water column), when I was done, I saw this coming from my plant. Did I finally witness pearling in one of my tanks? 

[lefty o]

i usually get it like that off my crypts for a short while right after a water change. it is neat to see it.

[Lizzie Block]

Yeah I just love watching this, lovely post - Comes from leaves that have a slight bit of damage too. Or like right after a trim. Oxygen from inside the cells of the plant are released. So fun to watch 🥰

[Marnol D]

i've had it happen from damaged leaves and also the flower of the anubias after it blooms. It amazing how uniform the bubbles are.