I was doing some maintenance in my tank by blowing off the rock and when I got around my Hobgoblin Leptoseris, the water blew on it and it turned purple. It has never done this before. I don't know what to think. Can any of you please help.
Parameters;
Temp - 77.5
Sg - 1.025 refractometer
Alk - 8.4 dKh
Calcium - 440
Nitrate - 2.5 ppm Red Sea Pro test kit
Phosphate - 0.0276 Hanna ULR phosphorus
Nitrite 0 ppm
Here is a picture of what it did.
I also posted this in tank emergency because I was seeing other coral acting different. Does anyone have any idea what is going on?
Any suggestions on what I should do?
Parameters;
Temp - 77.5
Sg - 1.025 refractometer
Alk - 8.4 dKh
Calcium - 440
Nitrate - 2.5 ppm Red Sea Pro test kit
Phosphate - 0.0276 Hanna ULR phosphorus
Nitrite 0 ppm
Here is a picture of what it did.
I also posted this in tank emergency because I was seeing other coral acting different. Does anyone have any idea what is going on?
Any suggestions on what I should do?