Anyone ever heard of a "spotted puffer"? Ok, has anyone heard of a spotted puffer fish? They have them at my local Walmart, and they're reeeally pretty. They are like highlighter yellow, with black polka dots. They are about 1 1/2 to 2 inches long. I'd like to get one, cuz they are so pretty, but I'm not sure if I should. It says they require aquarium salt, and sometimes they have some salt in there in the bottom of an empty betta container. However, it doesn't say how much, or what. Could I put one in my 29 gal. w/ 1 betta(I know, I know, you're not supposed to have them in community tanks, but he's doing fine, but won't eat when he's by himself, and I don't have room for another tank) 1 platy 1 neon tetra 1 black skirt tetra 1 fiddler crab 1 black mystery snail I don't know if these fish can handle salt, or if the puffer will be happy in a 29 gallon. Any and all answers are welcome! Thanks guys!!!