I am finanlly getting a calcium reactor set up a Geo 618 w/ second chamber. So for all those that are running one. What is your favorite type such as size and brand and why. Oh yeah also what type of mag flakes should I use also.
i use arm coarse media and zeomag. i would recommend running a po4 reactor in-line on the effluent to treat for phosphates since you have a 2nd chamber to up the ph leaving the reactor. i use a nextreef "shorty".
