Dinos, cyano, or diatoms?

[kwalber]

Well I think I royally messed things up. Have a bunch of coral coming tomorrow and thought I had cyano, so I did chemiclean treatment. Now under the microscope, pretty confident I have an insane amount of Dino's. Please confirm and then I think I need to go lights out, water change out the chemiclean and put the uv back on. Thoughts?

Sg 1.026
Alk 9
Ph 8.05
Calcium 450
Mag 1290
Nitrates 10.2
Phosphates .08


Please help, thank you

 

[kwalber]

 

[BristleWormHater]

A pic in white light and closer up would be needed to ID
How old is the tank?