I’ve been using all for reef for awhile and love it. It’s a one stop shop. Keeps alk and Ca stable and has trace in it. I don’t test trace but at least don’t need to to sweat it.I am going to change the 2 part I dose to Tropic Marin all for reef!
This is not a sudden change as such, I have been thinking about it for a while, I am getting the big three tested by my lfs on Tuesday and will come up with a base dose!