“Allen, you see fish by rock with moss?” “No” “Ok, see white rock, then next rock, then rock with moss, right ten centimeters.” “I don't see it.” “Allen, this is 50-centimeter fish. How you can't see? Cast up from moss rock, ten centimeters to right.” I'm in western Slovenia, knee-deep in sub-60 degree, Bombay Sapphire-esque water with my local guide, Bojan, attempting to catch my first marble trout. Marbles, or Soca trout as they are called locally, are rare native fish char