Fish is vitality and perception. Cylinders are the external environment and are binding.
Maybe you are troubled by the real environment and suppress your creativity.
This indicates the search for new development.
White is associate with that purity and importance of dreams,
This may be your initial wish. Although oppression is not easy to realize in real life, it is reflected in your dreams.
Blackfish is another wish of yours. Immortality means that you think what you are pursuing is not against the actual interests. Do you really want to try?