Cyano, Dino? Something else?

[AlphaCasual]

My microscope sucks, this is as far as I can zoom in. Any idea?

 

[Dav2996]

Looks like dino

 

[AlphaCasual]

bump for more opinions

 

[Dav2996]

I cured all my Dino’s using a UV sterilizer your fish will thank you for UV because it helps prevent disease.

bump for more opinions

 

[taricha]

It's a dino. Either large cell amphidinium or prorocentrum. not enough magnification to distinguish.

 

[AlphaCasual]

Thanks guys, I ordered a UV sterilizer and will blackout my tank if the sterilizer doesnt help.