Cyano or Dyno?

[Jay5tt5]

Not sure what I have here. Most of the photos of cyano are red and most of the dyno photos that I've seen are a brownish color. Can anyone identify what this is?

 

[Tahoe61]

I would guess Cyano.

 

[Wampatom]

I agree but check:
taricha: tests for diatoms, cyano, and dinos.

Dinoflagellates – Are You Tired Of Battling Altogether?

@mcarroll I am linking a thread I started that noticed my ORP was super low and I thought that was probably due to dinos. Anyone else notice the same thing? https://www.reef2reef.com/threads/can-dinos-cause-really-low-orp.325625/#post-4035164 I'll continue updating there.

www.reef2reef.com

 

[Jay5tt5]

I agree but check:
taricha: tests for diatoms, cyano, and dinos.

Dinoflagellates – Are You Tired Of Battling Altogether?

@mcarroll I am linking a thread I started that noticed my ORP was super low and I thought that was probably due to dinos. Anyone else notice the same thing? https://www.reef2reef.com/threads/can-dinos-cause-really-low-orp.325625/#post-4035164 I'll continue updating there.

www.reef2reef.com

I tried this and yes it bubbled. So I guess its Cyano.

 

[Jay5tt5]

Another thing I noticed is that it smells really bad. Anyone else notice this?