They're too small to separate. Keep it someplace humid and be sure you spray the keiki roots with water every day to keep them growing. Eventually, when they have a couple more growths per keiki, you can separate them, if you wish.
Or you could mount the plant horizontally on something with a moss pad, so the keikiis could root into the moss.
__________________ May the bridges I've burned light my way.
Funny thing is, Destiny said this plant nearly died due to being held up in customs cause the store's supplier that the plant came from didn't send enough paperwork. And now all of the plants that came from that shipment are growing, keiking, and budding all at once.