To Take Too Many Edible Swimmers From the Oceans
Puzzle 16 of Millennial Words Hard Pack
Question is: To Take Too Many Edible Swimmers From the Oceans
and the answer is: OVERFISH
Word Meaning:
OVERFISH — (ambitransitive) To fish (an area or a species) excessively, often substantially reducing over several years the supply of one or more species of fish in an area.
Definitions from Wiktionary.