PDA

View Full Version : What is this red stuff?


Dooper56
07/04/2017, 09:55 PM
Found this patch of red today. Is it something to worry about?

Danny_15
07/04/2017, 10:01 PM
Cyano

Sent from my SM-G928T using Tapatalk

tazzy695
07/04/2017, 10:12 PM
Is it slimy it might be cyano or it could be red macro algae hard to tell from pic