Let's not go back and forth on this...
Number one, they were called Gold Tulip Eels. Freshwater Morays (at LFS) are NOT called that. The Freshwater Morays are the ugly, usually dying gray eels that actually look like morays.
Number two, the above statement demands a description of mine. They are ... guess? Yellowish/Gold/Pinkish, and with a few black specks here and there. And as stated by myself earlier, they are swamp-eel - like, which , again, is nothing like the FW morays.
Number three, if I had the scientific name, I would not need to know what they are. Google doesn't seem to come up with one, which is why I'm bringing them up, on this site.
I have been reading through a lot of the new posts in different parts of this website and there's just a lot of going back and forth... I'm hoping somebody here actually has one, or has had one, or possibly knows the scientific name from past experience.
Hope the description above helps. A few additional details. They have no apparent fins. The head / face much resembles a lung fish. They are each about 14 or 15 inches long. The body is about the width/diameter of a thumb, and is rounded, not compressed.