Bubble in plant?

[Fighting fish]

Could anyone please tell me what the bubble is located in the top left of the pic? Thanks

 

[BBradbury]

Pearling

Hello Fight...

It's likely an oxygen bubble that can form on plant leaves during the growing process. This happens mostly in tanks with higher lighting and a small fish load. Happens pretty often.

B

 

[Zimmanski]

Hello Fight...

It's likely an oxygen bubble that can form on plant leaves during the growing process. This happens mostly in tanks with higher lighting and a small fish load. Happens pretty often.

B

+1. Some call it a pearl, or that their plaint is pearling

 

[Fighting fish]

Thank you, thought it was something special.

 

[Zimmanski]

Thank you, thought it was something special.

It is special! It means you're doing a good job and your plants are doing what they're supposed to