Just bought a copperband butterfly fish and have read how difficult it is to keep them alive or even get them to eat. Does anyone have any success or disaster stories regarding this fish. What about feeding them. I read mysis shrimp? Did not eat today (frozen Brine shrimp)and read that 35% die of starvation and another 20% die within 3 months. Uh, Oh!!!! Maybe not a good fish choice, but it was so beautiful and I am very determined!! Any thoughts?