Need help dinoflagellates or Cyano

[Selyk]

Hey all just need help first big event in my tank I’m not sure if it’s dinoflagellates or Cyano need help

 

[SMSREEF]

2nd pic looks like cyano.
1st pic not sure.

Reef Cleaners

A good guide to identify most of the nuisance algae that plagues the hobby. Complete with pictures and suggested treatments

www.reefcleaners.org

Hunting With A Microscope

Diatoms and blue-green algae are only two of many groups of organisms that can be studied using a microscope.

reefs.com

 

[Daniel92481]

Definitely try to treat for cyano first since it’s the easier route. Looks like cyano. Increase your flow 20% and wait two weeks.