My auntie is great, but whenever I go to her house I can't help but notice a 3 inch goldfish (maybe a little smaller) in a 1/2-3/4 gallon bowl, no airation/filtration ect. I want to tell her that its cruel to keep a fish like that, but she doesn't know any better, and I don't want to sound offensive, or like I'm telling her what to do. It gets fed ect. but I don't think they use dechloriantor either. I haven't been able to bring myself to say something for fear of sounding rude, or snotty. What would you say? 
