Thought it would be a good idea to have a thread of info and links for many of the diseases and problems that can affect tropical fish including plecos.
Starting with
Columnaris+Fungus info and treatments
A good article about Flexibacter Columnaris which also include pictures and treatment. Also included in the article is info and treatment of [FONT=Arial, Helvetica, Avant Garde]Saprolegnia, a common 'fungus' infection, called fungus although not true fungus
[/FONT]http://www.americanaquariumproducts.com/Columnaris.html
Starting with
Columnaris+Fungus info and treatments
A good article about Flexibacter Columnaris which also include pictures and treatment. Also included in the article is info and treatment of [FONT=Arial, Helvetica, Avant Garde]Saprolegnia, a common 'fungus' infection, called fungus although not true fungus
[/FONT]http://www.americanaquariumproducts.com/Columnaris.html