Transfusion

I was transfixed by what looked like drops of blood flowing through lines and the empty juice gallons looking like units of plasma.  I actually asked the fisherman whether they saw the red glow in their lines and they dismissed it saying it was just the lines and the sun.  Well, I had never seen that before.   Can you see the ruby droplets on the sand?
Even more fun was that they were using a drone to transport their lines beyond the reef.   Caught the drone flying out of the corner of my eye, with the empty gallon bottle hanging below.  (extra_1)  Dang it, forgot to go ask how they planned to retrieve the catch.  They were fishing for ulua which are not small fish.  Said they planned to fish at least half the nite.