what are these?

[lostnight]

http://www.youtube.com/watch?v=j7Rc8xP03B4

I haven't had too many tangs, so I'm not quite sure which species they are, but it looks like they can inflict some serious damage.

 

[cichlidgirl]

I would like to know that too. THey look quite large too. I like the look of that fish. Beautiful. Was that lake tang.?

 

[kgee]

The dark fish are one of the larger neolamprologus types.

And by large i mean 6 inches or so.

maybe N Christyi or really dark N tetracanthus.

 

[addicted2cichlids]

its hard to say! but the 2 black ones maybe fullgrown cunningtoni's. they tend to turn dark black when territorial!