Pseudomugil gertrudae
I don't have any extra P. gertrudaes right now, but i know someone who has them in stock right now. Of course if you only want a fish or two the shipping makes it unworthwhile...but if you're looking for a small school it's a fantastic deal (or at least it is here in Texas, where blue-eyes are impossible to come by). PM for more information.
I noticed your signature line says you keep a lot of blue-eyes...what other species are you working with? Are they breeding and if so, how are the fry faring? Someday i hope to have some Ps. tenellus; at this point i've never even seen them available, though.