I noticed my live rock getting a rusty sort or orange brown color, instead of a purple-ish color like i see all the rest turn. I wanted to know if this was normal or if there was something in the water.
My ammonia isn't completely down from the spike, however, it is dropping. It is now at .25 and declining still. my salinity is great and nitrates are good(ditto as ammonia, not completely down yet)
heres a pic of before and now...
Attachment 3627
and then the rock now... getting orange...
Attachment 3628
Thanks for the help!
-Adam