I don’t have a whole lot to add that others have not, but I really hope you bounce back well. I personally find issues with acros a few days or week after large changes, phosphate or more notably alk then they just die off with great PE.
Glad you put carbon in, that is one thing that is part of my standard reefing protocol. I have a media bag and I put a small amount of carbon in the bag every time I change the filter socks. I just put the bag in the sock. Figure a small amount of new carbon changed frequently is better and it doesn’t take hardly any longer than regular sock change as I just pour a little more in the media bag until it starts to get full.
Glad you put carbon in, that is one thing that is part of my standard reefing protocol. I have a media bag and I put a small amount of carbon in the bag every time I change the filter socks. I just put the bag in the sock. Figure a small amount of new carbon changed frequently is better and it doesn’t take hardly any longer than regular sock change as I just pour a little more in the media bag until it starts to get full.