I have a 15cm silver aro. I bought it when it was 9 cm and it has grown the past 2 months into a 15cm silver aro. It has orange dins and it's scales are very shiny. I feed him mucles, shrimp, chicken liver, crab stick and fat free paloni. Please advice some natural food that will enhance it's color. No unatural food like pellets. He does not eat pellets or veggies.