My goldfish in 10 gal. tank @home

This illustration is one of my goldfishes in the fish tank of my apartment. His name is "TIM" like my name. He is an active-swimmer, pretty in colors (red and silver) and food-carving all the time fish. This illustration was sold to one of my coworkers. Now it is hanging at her house. The real fish is in my apartment. I just found out his type is Ryukin Goldfish. Unfortunately, the other fish RIP this weekend, his name is "SUSHI," he is Ranchu Goldfish.