|
magnesium problem
I have a 220 gal reef with 100 gal sump and a 75 gal refugium with a plenum . my ph is 8.1 calcium is 470 alk is 12 but my magnesium is 900 .I cant get it any higher than 1200 for a 24 hr period. It drops back to 800 to 900 . any help would be great . I am using epson salt to raise it.
|