I picked up a couple Dwarf Gouramies at the LPS, got them in the tank and later on in the evening noticed that one of them had 1/2 the length off one of the pelvic feeler fins. Unfortunately I don't know if this was the result of transport or netting it into my tank, or was this way to begin with. Does the long thread like pelvic fins (the "feelers") on a Dwarf Gourami grow back?