Problem?

[trixter227]

Only this one head does this. It was fine and then this it did it yesterday and was fine today when I turned the lights on. Do you think its burning?

Yess its a crappy phone pic

 

[trixter227]

There is like small fibers like like mold at the base? Maybe hair algae?

 

[organism]

I don't even understand what you're referring to, need to be a little more clear.

 

[trixter227]

My apologies
The yellow star bottom left its lost color and turnes brownishm it did it yesterday at the end of the day cycle.

 

[organism]

Sounds normal to me, it's getting shaded by polyps growing above it.