Algea type ? Any info welcome

[Oldsman]

I noticed this wiry algea growing in spots along the rockwork. Its not soft like hair algea , its stiffer almost like wire . Ive since removed what I could w tweezers . Curious what it could be .
Thanks

 

[sunken3]

Cladophoropsis, Green Wiry Algae​

 

[rkpetersen]

Could be Chaetomorpha. It's the most common algae used in refugiums for nutrient control.

 

[Oldsman]

Thanks for the input , I removed what I could and will monitor it

Thanks again