In theory, sanding (mediablasting) plates allows for greater production (small bubbles, faster flow, ...).

Knowing that a cathode produces hydrogen and the anode produces oxygen, would it not advantageous to sand only one side of the plates and to ensure that at the time of assembly, the side sanded corresponds to the anode?

We could theoretically greater production of hydrogen compared to oxygen

What do you think?

Regards
Remi