Question

fix any errors with subject - verb agreement below. click \submit answer\ if there are none.
if the school of fish need to be fed, din djarin will put some more algae in his pond.

Explanation:

The phrase "school of fish" is a collective noun, which functions as a singular subject in this context (referring to the group as a single unit). Singular subjects require singular verbs, so "need" must be changed to "needs" for correct subject-verb agreement.

Answer:

If the school of fish needs to be fed, Din Djarin will put some more algae in his pond.