corydoras adolfoi

Hi Guys. Got a 55 gal (101cm x 41cm x 50cm) going at the moment, currently being occupied by 8 bronze corys and 3 adolfi corys. I want to increase the amount of adolfi up to a minimum of 6 so they feel safe, but I also don't want to overcrowd the bottom level of my tank. So how many corys can...

There is a picture of the fish in question as per the link below.  My comment was...   Corydoras adolfoi also known as the Adolfo's Cory is one of my favourite Cory.  Mine does not appear to have the orange on the snout, only behind the black band and when I have looked at pics of this Cory...