This is most interesting. Here in Boston you'd expect that there would be a strong aquarium store somewhere downtown or close by. Well, NOT. It's due to the exorbitant rents. None can stay in business downtown. In Chinatown there is a small freshwater store with discus, arowana, goldfish and koi plus some supplies. In Watertown a similarly small store with mostly freshwater livestock. There's a shop in Newton I have never been to, and then there are 3 PetCo's and one PetSmart inside Rt 128/95. Other than that it's 25 to 50 miles to specialized aquarium stores. The closest one is 15-30% more expensive on dry goods and gear than on line, or at least feels that way, but of course there's no shipping charge. And you can see the livestock.