Inside the fish tank is it a phrase or clauses

Phrase.

Explanation:

A phrase is a group of words that that can mean any idiomatic expression or express a concept about something or anything. A clause, on the other hand, is also a group of words that contains a subject and a verb and can sometimes be taken as a full sentence.

"Inside the fish tank" is a phrase as it not only has no verb in it. But it also does not form a complete thought, thus not valid to be a complete sentence.

Thus, the correct answer is a phrase.

answer: yes

explanation: he's doug dimmadome, owner of the dimsdale dimmadome

- "is not only a luminous passive watcher in the night sky, but it is a powerful force.

it does symbolizes love,   lust   and dreaming and is seen as a power symbolic force that determines and affects human behaviors and reactions.

in the context of the question it does remain you that he events are only taking place at night and the reader of the passage of time."