The second bowl: Death in the sea

³ The second angel emptied his bowl into the sea, which turned into a fluid like the blood of a corpse, and every living thing in it died.

The third bowl: Water becomes blood

^4-6 Then the third angel emptied his bowl into the rivers and springs of water, and they turned into blood. And I heard the angel of the waters say, “You are righteous, O Lord, the one who is and who was and who is to be, because you have judged these things. For they have shed the blood of saints and prophets, and you have given them blood to drink. For it is their just due.”