Just wanted to let everyone know that my ray is doing much better. He is eating very well and starting to fatten up. He is still skinny but after two rounds of parasite treatment he has pulled through. I will post a pic soon.
Today he took a turn for the worse. He was eating well and starting to gain weight and all of the sudden he stopped eating, he developed a hole in his umbrella and he didnt move much when I picked him up and even pulled him out of the water while he laid flat on my hand.