Identifying diatoms

[ImThatOneGuyJoe]

So below is a video under a microscope and a video of my tank with white lights. Could use some help identifying what type ? if videos are not clean please let me know, thank you

 

[vetteguy53081]

Please refrain from cross-posting as it sends different answers all over the site

 

[Lavey29]

What's the emergency?

 

[gibec]

Looks like brown diatoms to me.. normal.