When it comes to the impact of ocean acidification, the treasure crab with a fishery value of about 2 20 dollars per year may be impacted by the reduction of its own food source and will face a strong downturn in the next 50 years  However, pteropods, copepods and small marine organisms with shells vulnerable to acidification may experience a slight decline because they are rich enough to withstand most of the impact
At the same time, marine mammals and seabirds are less affected by ocean acidification
Ocean acidification has little impact on marine life.