Hi all,
I apologize in advance for my beginner question but I’ve searched online and can’t find an answer.
I’ve had a 100gal for two years, but I’ve never seen the green algae you normally scrape off the glass. Before this tank I had a 20gal tank that would produce this type of algae on the glass. Instead, I’ve always gotten like a white thin film.
Has anyone encountered this before? Is there a solution? Should I even worry about it? I just want to make sure I’m the right path before adding more corals.
Thanks in advance and sorry for the poor picture.
![IMG_0631.jpeg IMG_0631.jpeg](https://www.reef2reef.com/data/attachments/3595/3595379-1cf12182016a4e70ece86acc790f9332.jpg)
I apologize in advance for my beginner question but I’ve searched online and can’t find an answer.
I’ve had a 100gal for two years, but I’ve never seen the green algae you normally scrape off the glass. Before this tank I had a 20gal tank that would produce this type of algae on the glass. Instead, I’ve always gotten like a white thin film.
Has anyone encountered this before? Is there a solution? Should I even worry about it? I just want to make sure I’m the right path before adding more corals.
Thanks in advance and sorry for the poor picture.
![IMG_0631.jpeg IMG_0631.jpeg](https://www.reef2reef.com/data/attachments/3595/3595379-1cf12182016a4e70ece86acc790f9332.jpg)