Ely's Tropical Fish
I have been to all the major fish stores in the area (Absolutely Fish, Fish Shack, FishtownUSA, Hoboken, Pacific Reef (NYC) - I was driving past this one shop in Florham park and always wanted to check it out.
I went in there, and the tanks were a little dirty (outside) and I went by and he has a really nice collection! I went into the back room and found some rare fish (i only see these on aquabid)
He told me that majority of them are captive raised. (That is huge! - its always better to get them from captivity)
I do recommend this place, I was in awe with the hillstream loach.