LFS's in San Fransisco area

[TANGOMAN]

This should probably be posted in another column but if your anything like me, you don't venture into the "misc." too often...
Any of you folks know the "must see" places for fish geeks in "The Bay Area ?" The wife and I are headin' down there for a week and of course the itinerary was presented to me with all the places we will be visiting.

Alcatraz will be cool but my wheels started turning right away about the stores that might be worth a visit... . Is there a Marineland or Seaworld in Northern California? These are the places that'd really interst me...

Any thoughts or recomendations on travel to that area are greatly appreciated.