Here are a couple links that will help members and visitors find info on keeping, collecting, or general info on the native brackish species that you may be interested in.
Here is a quick NANFA source of articles available to the public in the first link below. Check out the Killifishes, Livebearers, and Misc Families sections for articles that my interest you: http://www.nanfa.org/ac.shtml
Although some of my methods for my current build may differ slightly, I found this article very informative and interesting -> Estuarine Aquarium Keeping for Beginners By Bob Carroll: http://www.vims.edu/...Keepwriteup.pdf
Pretty good info on this site about naked gobies, hogchokers, etc.: http://thebrackishta...om/brackishfish
Of course, as people search our website, they'll find additional valuable information!