Hello
I just purchased 2 new frags, a Duncan coral and mushroom. I am noticing the plugs have a red string looking algae on them. I’m not sure what this is but I assume it’s algae. Is this something I should be concerned with ? Tank is 6 months old. Zero ammonia nitrite and phosphate. Everything looks ok but I’m concerned this could become an issue. Anything be concerned about?

I just purchased 2 new frags, a Duncan coral and mushroom. I am noticing the plugs have a red string looking algae on them. I’m not sure what this is but I assume it’s algae. Is this something I should be concerned with ? Tank is 6 months old. Zero ammonia nitrite and phosphate. Everything looks ok but I’m concerned this could become an issue. Anything be concerned about?

