What is the pH level for brine shrimp?

The ideal pH level for brine shrimp (Artemia salina) is between 8 and 9. Brine shrimp are very sensitive to changes in pH, so it is important to keep the pH of their water stable. If the pH drops too low, the shrimp will become stressed and may eventually die. If the pH rises too high, the shrimp may also become stressed and may not be able to reproduce.