I got my fish, Euphrates (Euphie, for short) a few days ago. I feed him pellets, but he seems unable to digest them or keep them in his mouth. He eats one, then after a few seconds, spits it out, then tries to eat it, then spits it out. Usually on the third try he's able to keep it down, but after a few minutes, he spits it out again. I'm worried he's not able to eat, and isnt getting the proper nutrition.