Notice you use the word additional co2. Like adding 10 additional spoons of salt to a glass. It's gets salty.
Read this.
Co2 at appropriate levels can have a positive effect on nurtrient production
The science ain't settled climate zealot.
"Preliminary results show higher extracellular enzyme activities at higher CO2 concentrations. Positive effects of ocean acidification on the bacterial community and especially on extracellular enzymes may potentially increase bacterial degradation activity and consequently the release of CO2 to the atmosphere in the future ocean."
