To dream of seeing trout, is significant of growing prosperity. To eat some, denotes that you will be happily conditioned.
To catch one with a hook, foretells assured pleasure and competence. If it falls back into the water, you will have a short season of happiness.
To catch them with a seine, is a sign of unparalleled prosperity.
To see them in muddy water shows that your success in love will bring you to grief and disappointments.