Jul 12, 2019 #1 Royce White Active Member View Badges Joined May 22, 2017 Messages 151 Reaction score 135 Location Valle Crucis, NC Rating - 0% 0 0 0 This looks like a white mould that is spreading on this one rock. It seems to affecting the green mushrooms and is climbing up on my torch coral. How do I treat it?
This looks like a white mould that is spreading on this one rock. It seems to affecting the green mushrooms and is climbing up on my torch coral. How do I treat it?
Jul 12, 2019 #2 Crabs McJones I'm so shi-nay View Badges Excellence Award Reef Tank 365 Article Contributor Moderator Emeritus Hospitality Award Reef Tank 365 Boss Wisco Reefers My Tank Thread Joined Jul 24, 2017 Messages 27,806 Reaction score 139,920 Location Wisconsin Rating - 0% 0 0 0 Sponges, you can scrape them off, or blast them off with a turkey baster.