Cyno or dino ? please help

[salty.bubbles]

Been shifting my sand bed lately just cleared out hair algae now I’m getting this brown typa algae growin on my sand bed don’t know if it’s cyno or Dinoflagellates

 

[Idoc]

Hard to say since cyano comes in many colors. It would be best to list your nutrient parameters, etc... as well as the age of the tank. If you have access to a microscope, try to get a pic of a sample through the eyepiece.

 

[salty.bubbles]

Hard to say since cyano comes in many colors. It would be best to list your nutrient parameters, etc... as well as the age of the tank. If you have access to a microscope, try to get a pic of a sample through the eyepiece.

Tank is around a year old