Depends, do you want babies? What kind of filter do you have? What are the tank mates?
Is that the only shrimp? Did you buy it like that? If it's an only shrimp and you didn't buy it like that there is a good chance nothing will come of those little green eggs. I have three adult female ghosties and they also get those eggs but since there is no male to fertilize them the shrimp just eat them, I watched her take them out of little legs and eat.