I was wondering if someone could give me an ID on the below cory. I bought them as pygmy cories & think they could be Corydoras habrosus but would like a second opinion icase i'm wrong, Sorry about the bad photo's

have to say I love these little guy's & would love some more if I can get my hands on some

I have a spare 13"x8"x8" & wondered if it would be large enough to house the 2 pygmies I have as I think I may have a futrue breeding pair so would like to give them their own tank