Yes, it is Paracheirodon simulans, commonly called the green neon tetra or false neon tetra. The "green fire tetra" name is sometimes applied to this fish, but it can also refer to a very different fish that is a real terror, fin nipping wildly.
This fish (P. simulans) is the most sensitive of the three "neon" species. It needs very soft water and an acidic pH. Very, very peaceful, needs at least 12-15, even more if space permits. Floating plants to shade the light and bring out the brightest colour.