I got three yesterday (at $1.49 each I think that's not bad) and was wondering on the color. Right now they are each about a half inch and all three have the same body color, a cream with 2 black stripes going down each side. But each one has a different color tale and fins and those two things that hang down from under the mouth are different than the body color. I think these are freshly hatched so will their color change at all with age or am I stick with dull colored bettas? Not that that's a problem but I just want to know what to expect.