I've been seeing a lot of people with their alk levels around 8ish. Why? Mine is 11. I use coral reef pro salt which has a high alk level. I'm curious to see others thoughts and reasoning why to have a lower alk and what salts they prefer. My LFS has Aquavitro Salinity but not sure I want to go that route yet until I understand the reason for a lower alk.
Thanks
Thanks