So, I have been planning to get a pea puffer for my 10 gallon with plants, (swords, java fern, crypts) and I noticed that my LFS has them in brackish water, (1.005). I have known pea puffers to be specifically freshwater, and when I asked about it, they said that theirs are not freshwater, and that there are some from india that are freshwater. I am so confused. Is there a breed of Pea Puffer (aka Dwarf Puffer) that is specifically brackish? I don't understand how they would have a brackish specific pea puffer, unless they cultivated it themselves. I can't go putting plants in brackish water ): So, is this all BS or what?