What is your pH and how to keep it above 8
I find lately that i am having a hard time keeping the pH above 8. What are you doing and what is yours. Is anyone dripping Sodium Hydroxide

450 gallon mixed reef (total system 600 gallons)
I find lately that i am having a hard time keeping the pH above 8. What are you doing and what is yours. Is anyone dripping Sodium Hydroxide
Been in the hobby about 25 plus years, I have a 450 gallon mixed reef that is always a work in progress