What kinds of Goby is this (Link to Video)

[aquabreeder]

Hi All:
I think I have to ask the expert on this. I am new to Goby fish and see this fish on Youtube, can someone tell me what is this? The title says it is a "Pink Goby"
http://www.youtube.com/watch?v=vCMsSpZME8g
Thanks a lot.

[Poorcollegereef]

Common name: Dartfish/Firefish
Scientific: (Nemateleotris magnifica)

I not sure about the classification/biology exactly between the Dartfish and a Goby, but the dartfish is a goby, Family Gobiidae, but referring to the dartfish as a goby is not commonly used in the hobby language as I am aware of

[antdog]

Firefish goby, definitely!

[hmello@bermexin]

Have one. Great little fish. A little skittish, but a good reefsafe other fish safe addition.

[Poorcollegereef]

wow, I must be out of a loop, I have rarely, if ever hear it as a firefish goby, I need to find new circles

[aquabreeder]

WOW, you guys are great. Thanks a lot everyone.
If you have this fish, can you please tell me how much you paid for it? Is that a expensive fish or just a popular fish?
Thanks.

[Waterbury Guy]

It's about $15 at my LFS and very common.

[cowboyswife]

There is a red and a purple firefish. The purple one is a little more expensive, but they are beautiful. A pair of them will be my next/last fish addition.