Dream about given fish is sometimes your flighty thoughts and frivolous ideas. You are being judged and criticized for your actions. You need to keep your cool especially when under pressure. This dream is a sign for memories. You are suppressing some old habit or denying yourself of something.
Given fish dream points at your commitment to be fair in a situation. You may be proclaiming your innocence in some situation. You feel that you are being judged or criticized for your choices and actions. This dream hints your ability to make something out of a single block. You are putting up a front and trying to deceive others.
If you dreamt about given fish:
You may have had a recent conversation with someone whom you deeply admire and would like to get closer to, and perhaps interpreted their remarks as being more positive then they actually are. You may feel let down in one way, but the alternative may be even better than you had anticipated, as well.