I am guessing you mean your a looking for cherry shrimp and yellow shrimp? You cannot keep both kinds of shrimp together FYI. There are a few people in the club the have cherry shrimp but I think yellows are harder to come by.
I know that Bristlenose Dude on the DFW Fish Box is trying to breed both red and yellow shrimp. You might contact him through Niko. If you just need cherry shrimp I have some. Let me know.