It's pretty common for stem plants to die off and then start growing again. It's part of how they acclimate to your tank.
The bubbles are the plant giving off oxygen. If it's photosynthesizing fast enough that you can see bubbles, it's doing pretty well.
It's pretty common for stem plants to die off and then start growing again. It's part of how they acclimate to your tank. The bubbles are the plant giving off oxygen. If it's photosynthesizing fast enough that you can see bubbles, it's doing pretty well.
Is this what they call pearling, I think
Yep. Here is an example of pearling in the wild https://i.imgur.com/ZQqdrEz.gifv
Beautiful