Schooling Bannerfish (Heniochus diphreutes) who keeps them

[ghbrewer]

I am working up my fish list for my 100g peninsula tank, and I am really interested in Schooling Bannerfish (Heniochus Diphreutes). Does anyone here have them in their system? Do they get as large as 8.5" in captivity? If so, I probably will avoid them, but if not I would really like to consider adding a couple to my tank.

 

[ryanremle]

I've got one, bought it from a member. Had it about 6 months