Anemone bleached

[tyry2003]

I couldn’t figure out how to post my own thread and the app was frustrating so I posted on some other dudes thread ( I know bad etiquette) only because I had to though.
So I got back from thanksgiving and anemone is bleached the only thing testing bad is nitrates 10-20ppm and it recently moved so I think it may be recovering but not sure. The tank has been running for 6 or so months. The anemone was fine for 2+ months so I thought that was odd could be salinity dropping I’m going to keep up on that . I’ve dosed seachem zooplankton for the anemone and started feeding mysis .
any advice??

 

[tyry2003]

 

[tyry2003]

Before and after

 

[tyry2003]

It hasn’t squirted the brown crap out yet but shrinks every night i have had issues with my peppermint shrimp harassing it when I feed it so I’m not entirely sure if it’s satisfied

That’s from today