In the Sulfur Cave Replace Water with Acid

I say that all water in the Sulfur Cave should be replaced with Acid because it makes more sense and it would be adding a 3rd new liquid to the game (something we need). If you fall in acid, it could slowly eat at your armor durability depending on what you wear. It could also mess with the player like damaging them or giving the nausea. Acid could also instantly oxidize copper related blocks and possible kill all plants (if placed above surface) around it.