Dinos or Diatoms?

[sotsreef]

Here is a picture, if needed I can post tank details but was gonna see if anyone could tell from just a photo. I’m talking about the brownish spots on the white dry rock.

 

[nmo0ory]

your tank is new right? try take a photo with the pump off

 

[sotsreef]

your tank is new right? try take a photo with the pump off

yes it is, an ok will do later

 

[nmo0ory]

i think you don't need to worry about it now as the system still new and you will get all this stages