Hello, I purchased a few small swordtails a few days ago and was just looking up some info about them but have run into a problem. All the pictures I am seeing of swordtails do not look like mine. The ones I have are about 1 1/2 inches and very slinder but do not really have the long taillike feature. They are a silver/clear and have a small black strip from front to back and the tips of there back fins have black on them. There back fins are about the same size (Top & Bottom). Is this realy a swordtail and if so what type is it. Is it a tetra Swordtail? I would post pics but don't have a camera to do it with at the moment. Thanks