Without an aquabreather or something like it? Kinda, yeah. Do replicants...not find it hard to avoid drowning?

[Can you secretly breathe water or something, K? He's heard that line about "originally designed for environments humans couldn't survive in," but he doesn't know how far that goes.]

I'm gonna take that as the silver lining here. [Both how amazing he finds it and the part that makes double quota easier.] What, uh, flavor of emotional effects they got going in there?