May 28, 2018 #1 J Janetbarr New Member View Badges Joined May 27, 2018 Messages 9 Reaction score 2 Rating - 0% 0 0 0 A few days ago a noticed there were these white blotches on my tank glass look like algae but they’re white. What is it?
A few days ago a noticed there were these white blotches on my tank glass look like algae but they’re white. What is it?
May 29, 2018 #2 Brew12 Electrical Gru View Badges Excellence Award Reef Tank 365 Article Contributor Moderator Emeritus North Alabama Reef Club Article Administrator My Tank Thread Joined Aug 14, 2016 Messages 22,488 Reaction score 61,061 Location Decatur, AL Rating - 0% 0 0 0 Do they move at all? They look like sponges to me.
May 29, 2018 #3 Neo Jeo Valuable Member View Badges Reef Tank 365 Big Blue Reef Member Hospitality Award Joined Dec 6, 2017 Messages 2,473 Reaction score 2,863 Location East Michigan Rating - 0% 0 0 0 Could be pineapple sponges "good stuff" or the start of Coraline algae "good stuff" but that comes in a circle form.
Could be pineapple sponges "good stuff" or the start of Coraline algae "good stuff" but that comes in a circle form.
