Best book to read about catfish and pleco?

[Barry Tetra]

I want the book about pleco and catfish species, I really interested in pleco (L numbers) and catfish. any recommended books?

 

[Byron]

If you want to keep up with the new discovered species (the "L" numbers for loricariids, or the "C" numbers for Corydoras) your best source is the internet. Planet Catfish is a free site run by a very knowledgeable catfish aquarist Julian Dignall, and I believe pretty much all of the "L" plecos are there, and the Corydoradinae species too, with photos. For just Corydoras, Ian Fuller's CorydorasWorld is your best source; this is a pay site but he also has a Facebook group of the same name. Strictly Corydoradinae species (Aspidoras, Corydoras, Brochis, Scleromystax species).