It seems they are less than a week old or so? If so, I recommend feeding them newly hatched brine shrimp or powdered fry food for a couple more weeks, and then moving them. That way, not only will they be older and less susceptible to dangerous stress caused by moving them to new aquariums, but, being larger, they will be easier to catch.
You can move them now if you want. The pair will most probably get to work on another spawn immediately.