[Maurici]

But the different species of plants have their own speed to make bubbles, do you think it depends of the thickness of the cuticle or epidermis cells walls or depends of the entire leaf thickness or depends of their particular use of the O2 produced by their photosynthesis?. Thanks. Maurici.

 

[Maurici]

Hello, gpodio, I agree with your comments about the need of water saturation on O2 to pearl, but I would focus the pearling effect on the specie and the O2 saturation on the boundary layer rounding each leaf. I think there is no a fact related with the entire column of water saturation because this will imply the bubbling of every plant of the tank (which is no the reality) taking on account that all of them are making photosyntesis. It's seems quite right taht it must depend of the speed of growing, it is interesting, thanks. Maurici.