Having the experience of owning and running a coral reef aquarium (and frequenting this particular shop about once a week) - I was sad to hear it closed it's doors. Their reef display tank was always amazing. These pictures were taken from PetCo at Union Square (I also used to go there for my saltwater needs).
Another Gramercy all-star, I really like this place, you need a reservation or early arrival, sitting in the bar is always fun and the food is amazing!
Designed by Frederick Law Olmstead (of Central Park), Prospect Park is where I go running in better weather and find an endless supply of flotsam and jetsam for casting in projects all year round. Thickets of trees, hidden paths, and rolling hills are an endless source of inspiration.