I disagree about panaque, my blue eye did scratch the inside of an acrylic tank. THis was many years ago (10 or so) and better acrylics exist now than back then so perhaps that had something to do with it.
I had another pleco that scratched the inside of an acrylic tank, I think it was a pseudocanthus leopardus (not positive but I'm thinking that's what it was)
Anymore I keep little plecos in acrylic to be safe....
I had another pleco that scratched the inside of an acrylic tank, I think it was a pseudocanthus leopardus (not positive but I'm thinking that's what it was)
Anymore I keep little plecos in acrylic to be safe....