Most commonly, this dream tends to point to escaping long-lived problems you couldn’t get rid of, finding peace as your affairs improve and family happiness remains strong, never giving up giving alms, making people happy, and doing good and getting even better-than-expected positive results from efforts to increase your income.
Today you will give more importance to emotional issues than to material ones.
Traditionally, a dream about catching colorful small fish suggests learning something new about subjects you do not know, uncertainty ending and moving toward your goals on a cleaner, clearer path, having your heartfelt pleas heard by the creator, lasting ease in your life.
A practical guideline: do not resist that which you cannot change.
As per Dream Oracle, to dream about catching colorful small fish might point to earning respect while being protected and looked after, freeing yourself from troubles and problems with great ease, taking major steps in education and helping those dealing with troubled matters, achieving great success in what you undertake and obtaining beautiful, blessed sustenance, valuing being cultured and modern, making up for losses soon.

