Hello,
Wondering if anyone has any idea what this growth might be? Tank is fairly new about 2 months old. Started with dry rock and some established rock from another tank. Growth is on the new dry rock, it’s rust colored and doesn’t blow off like cyano instead takes a good scrape to remove. Seems a bit of an odd color to be coralline algae but I do have small spots of it on the glass. Anyone have any ideas?
Wondering if anyone has any idea what this growth might be? Tank is fairly new about 2 months old. Started with dry rock and some established rock from another tank. Growth is on the new dry rock, it’s rust colored and doesn’t blow off like cyano instead takes a good scrape to remove. Seems a bit of an odd color to be coralline algae but I do have small spots of it on the glass. Anyone have any ideas?