Algae identification

[mantisreefer]

Just notice long red strands of algae on some coral and on the back of the glass. I cleaned most of it away but fearing it will come back. Here’s an acan with a strand on the left side if you look closely you’ll see. Thanks in advance!

 

[vetteguy53081]

Could be wiry algae but hard to tell as picture is extremely blue

 

[mantisreefer]

Here’s some pictures with orange lens filter

 

[mantisreefer]

I think they’re dinos, under a microscope they’re spinning in circles looks like ostreopsis

 

[mantisreefer]