Hi All,
The past 2 days my Hammer head has not been opening and I have noticed some black on the coral, I'm new to this hobby and i'm really worried.
The only thing different that I did 2 days ago was raise my calcium from 390 to 420.
The past 2 days my Hammer head has not been opening and I have noticed some black on the coral, I'm new to this hobby and i'm really worried.
The only thing different that I did 2 days ago was raise my calcium from 390 to 420.