Wait . . . is that the analysis of a cuttlebone, or a Wondershell?jmaldo said:
They do sell a medicated Wonder shell, But I hadn't heard that was for columnaris.Keith83 said:. . . It particularly is supposed to help prevent Columnaris.
Right. I didn't mean to convey that it is a cure. There was a YouTube on columnaris treatment put out by a guy that was plugging wonder shell as a way to keep the water chemistry optimal by providing the minerals that without them can allow columnaris to take hold.Ulu said:They do sell a medicated Wonder shell at . But I hadn't heard that was for columnaris.
What I have read is that fish are much more susceptible to columnaris if their water chemistry lacks minerals.
The Wonder shells do provide minerals, but except for the medicated ones I don't think they provide anything else.