Rumford Pet Center in East Providence, RI was where I saw my first reef tank, and they've been my favorite lfs store since then. They have a nice saltwater section, with a beautiful display tank. They have 4 separate 75? (maybe bigger) gal tanks with corals and clams. They also have a nice healthy selection of fish, inverts, and live rock. They have a good selection of tanks, equipment, and dry goods. The staff is very helpful and very knowledgeable. Its definatly worth a trip.