Aquaman director James Wan went on to social media to promise fans that there will not be any “air bubble for dialogue” in his underwater world, as what was seen in Justice League.
In the film Justice League it was shown when Arthur Curry was visiting Atlantis to have his show down with Steppenwolf, that then led to his exchange with Mera (Amber Heard), that an air bubble was created by Mera who has the ability to control and shape water.
💪🏋️♀️ Fret not, no “air bubbles for dialogue” in my underwater world. https://t.co/rRbWp2Ejfd
— James Wan (@creepypuppet) November 21, 2017