I picked up a couple of < 2" Vieja Regani at my LFS for cheap on Saturday afternoon. Since then they've been in a 180g, alone. Are these fish very shy by nature? They're terrified of any movement. They've been hiding the entire time, but have eaten small amounts of food that I manage to place very near them (they won't leave their hiding spots). Also, when they do swim from one location to the next, they dart VERY quickly and stop abruptly (Imagine a squirrel moving), is that normal? What do you figure I should get for compatible tank mates? I've heard Regani are less aggressive than the other Vieja, but I don't know how true that is. I was hoping to get 1 or 2 small Synspilum also. Is that a good or bad idea? I hate silver dollars... so getting them for dithers isn't going to happen! Thanks!
