Sep 27, 2020 #1 Mmcghee102485 Active Member View Badges Joined Dec 27, 2019 Messages 178 Reaction score 83 Rating - 0% 0 0 0 Anyone ID this algae?
Sep 27, 2020 #2 WIReefer 608 MOD SQUAD View Badges Excellence Award Reef Tank 365 Article Contributor Hospitality Award Wisco Reefers Midwest Reefer My Tank Thread Joined May 10, 2017 Messages 5,159 Reaction score 27,801 Location Wisconsin Rating - 0% 0 0 0 Is the tank new? Could be cyano/diatoms.
Sep 27, 2020 #3 OP OP Mmcghee102485 Active Member View Badges Joined Dec 27, 2019 Messages 178 Reaction score 83 Rating - 0% 0 0 0 About 6 months old
Sep 27, 2020 #4 O Oropher Active Member View Badges My Tank Thread Joined Aug 17, 2019 Messages 323 Reaction score 363 Rating - 0% 0 0 0 First pic is like a diatom, but after 6 months... could it be cyano. 2nd pic is more like cyano.