I use a Nikon D90 in an Aquatica housing and I was interested in upgrading my current strobes. Although I primarily shoot in manual, I would like the option to use TTL as well. So my question is, are there any strobes that support Nikon’s iTTL without requiring a separate external converter? Thanks in advance for the advice.

Ikellite with their cord supports it

Ikelite Nikon Cord

Also these [url=http://www.heinrichsweikamp]http://www.heinrichsweikamp[/url] that will also fit inside the housing (there are some internal ones.) Mentioned At Cathy Church’s Site

I shoot Aquatica and Canon, and if Ikelite made a cord for that, I would go for it myself, since I have some Ike strobes. 

Not sure of other options or if the housing can be modified for Fiber Optics connections.  There are also some adaptors which can convert to fiber optics, but blanked on the name right now Will post back if I remember