• James3382

Natalie

About 3 weeks ago, there were also two black spots, but now everything has cleared up. Perhaps there's no need to worry, but it would be good to show the photo to knowledgeable people.

Andrea8397

I'll give it a try! But it's very difficult to take a photo... They're crazy.

Joseph1346

Carefully monitor the further spread of these spots. It may be tubellariosis—a contagious disease caused by microscopic tubellarian worms. It can resolve on its own or may progress. It is advisable to clean the bottom of the aquarium daily from the worms present in it, and otherwise, this disease is treated like crypt. I once had something similar with my ocellaris, but I remember it resolved on its own.