hello, i have been testing my water and everything is good. ammonia-0, nitrite-0, ammonia-10, and ph-8.0. my naso is looking very boney, he seems to be eating and has been moving around the tank. i have not noticed any funny behavior, im just concerned for him being awefully thin. I want him to be healthy and happy !!!!! not sure what to do? i feed frozen mysis, frozen emerald algea, and a pellet food. alternating each for nutrient supply. hope someone has a suggestion!