Hi
In my fresh reefer 170 I noticed green blistering algae in some places on the rock and sand. Is it green cyano or something else.
Thank you for your help ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
In my fresh reefer 170 I noticed green blistering algae in some places on the rock and sand. Is it green cyano or something else.