Today's the day! The Secret Lives of Seahorses opens at the Monterey Bay Aquarium. Over the weekend, we got another sneak peek. Here's a little video tease of what's in store when you visit. Don't forget, you can still win a Seahorse Soiree at the Monterey Bay Aquarium for you and nine of your closest friends! And if you can't get enough of seahorses, become the friend of the most popular Facebook seahorse, Herbie Hippocampus!