This cute creature is a living art piece, introductory pet, conversation starter and biology lesson all in one. It houses bioluminescent plankton called dinoflagellates that photosynthesize during the day and glow brilliantly at night. All you need to do to maintain it is to expose it to indirect sunlight and give it the occasional snack. To get the plankton to glow, shake the Dino Petâ„¢ gently. Does not ship outside the 48 states. The plankton is redeemed separately through a coupon that's included along with a care manual.