Hey reefers
once again i seem to be loosing some coral to RTN. i did a small water change and changed the media. All parameters are great except i noticed that my ORP is 210, several days after the great looking coral decided to die in 48 hrs. it was about 250 when i started up the new tank and has peaked at 401 but normally is 370. i added some LR 2 weeks ago and a few frags
any ideas?
once again i seem to be loosing some coral to RTN. i did a small water change and changed the media. All parameters are great except i noticed that my ORP is 210, several days after the great looking coral decided to die in 48 hrs. it was about 250 when i started up the new tank and has peaked at 401 but normally is 370. i added some LR 2 weeks ago and a few frags
any ideas?
