Anemone lost color

[Ariel110G]

So my rock anemone (I think it is a Rock anemone) lost its color last week, his color for the past year was a nice green type color with some purple on the tip of the tentacle, hard to explain but it was beautiful,
What can be the reason it lost its color, all my corals are over all doing grate, and I have other anemones that are doing just fine. I?m not the type that tests my water every week. Overall my tank is doing grate.
So what can it be?

 

[Ariel110G]

some help will be nice, please

 

[Waleedwale1]

Feed it more.

 

[jadakiss]

Not too sure y... ur tank looks great so chemistry wise ur doing fine , I would have to probably agree with upstairs. . Maybe feed it more.

 

[samksy]

How often and when is your last water change? Also, are u dosing anything into the tank?

 

[Ariel110G]

I do water changes once a month, but if needed twice.
And for dosing I add Mag,and Code A and Code B and Strontium from brightwell aquatics,

 

[samksy]

I do water changes once a month, but if needed twice.
And for dosing I add Mag,and Code A and Code B and Strontium from brightwell aquatics,

i won't bother dosing if i don't keep a close eye on the parameter. Did you change light recently, could it have bleach the anemone? Yeah, and like the guys saids, feed it more. They love to be feed.

 

[RARECLOWNSNJ]

It could be its location, It could be stressed by the zenia

 

[fredro]

What kind of light are you running?