Will a few days in chlorinated water or a quick bleach dip cause melting in anubias leaves? Trying to figure out what I did wrong.
Hi tapwater,
It is unlikely that it was the chlorinated tap water, there isn't that much chlorine in it; it is far more likely it was the bleach dip. You did not mention the concentration of the solution you used for dipping nor the duration but bleach is a strong oxidizing agent and it is likely it ate away the cuticle layer of the leaf and possibly interior portions as well. The roots may have been damaged as well.
The good news is
if the rhizome stays green the plant may recover; attach the rhizome to some hardscape and new leaves (leaf) should appear in a few weeks if it is going to recover. Don't feel badly, there seems to have been an outbreak of plant deaths from bleaching lately.
Personally I do not use bleach to treat plants, it is just too easy to damage leaves, stems, roots, and rhizomes. Also the dosage one plant may be able to withstand another species may not.