If you mean Nick, the sales thread mentions dark brown females.
Well, since BD are from Chocolates, that would make sense. Even with the darkest chocolates, they are almost never 100% as they throw some other variations of colors as well occasionally. Some people like the variations since they are able to be kept with each other and not have to worry about colors crossing. Some people not so much.
Doesn't mean I don't love my chocolate shrimp though.
Sooooo does anyone else find it funny that these beautiful shrimp show up at the same time petco is having there $1 a gallon sale. It would appear as if the universe feels that there are not enough shrimp tanks out there already lol.