PyroDinos are bioluminescent marine plankton classified as Pyrocystis fusiformis (aka Dinoflagellates).  Also incorrectly referred to as tiny shrimp lights, baby sea monkeys and The LEDs of the Sea.  3 x 200ml (21oz) PyroDinos use light to grow (like a plant) and glow blue at night when disturbed.  The natural light produced is called Bioluminescence.  PyroDinos will only produce bioluminescence during nighttime hours, in the dark when gently swirled or shaken.  Enjoy them in the spout pouch or your favorite bottle or clear container.   Do not drink PyroDinos!  They are non-toxic but live in seawater which is not digestible.       Instructions After delivery: It is OK to leave the PyroDinos in their white Spout Pouch for 1 month after delivery.