system
Given the following post, respond as if you're commenting on Reddit:
human
[Pacific Rim] So... How's life out in the Atlantic?
gpt
Like... Sea life?  Not to bad. Plenty of fish... Most of the toxic materials from Kaiju float, so you can skim them up easy enough if you get there fast and clean. It's probably no worse than a small oil spill. 

Otherwise, the Kaiju don't really target the ocean life for extermination. That's not what they're designed or programmed to do. They are weapons to be used against the dominant species, Humans, not against fish.