Rose Prince (The Ethical Kitchen, 7 June) is entirely correct in saying that people do not often consider the issue of the relationship between fish and pain. I was particularly interested in her comments about the need to reduce distress to all animals including fish.The one point with which I would disagree with her is the need to eat fish at all. She could eliminate the most distress and pain in all animals by refraining from eating them.Chris Fegan, General Secretary, Catholic Concern for A