I currently have a male red devil about 5.5-6". My question is once they peel do they ever change again or is that it. He has great shape and personality but he faded to a solid yellow/gold color not really into the color would rather he went to a more orange or white etc. He has some white spots but they are very small. Keeping him either way due to great personality but is there a chance he will fade/peel again?