Is this diatoms or Dino???

[David Cher]

Anyone can help to identify ???

 

[120reefkeeper]

Looks like diatoms to me. If it gets long and stringy then that would be dinoflagellates.

Diatoms like silicate. How old is the tank??

 

[David Cher]

 

[GoVols]

Anyone can help to identify ???

David,
At night time do they fade away and when the lights come back on the next day do they come back stronger as the day goes along?

 

[GoVols]

From the video it's hard to tell. Maybe some cyano in it???????????
@saltyfilmfolks
Salty,
Do you have any input?

Thanks, Freddie

 

[David Cher]

it goes away in the night and comes back in the day time