Stream of consciousness rationale: Isopod care is compared to that of a houseplant. Goldfish are notorious for making their tanks dirty quite often.
The question and answer pair are described below.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Q: Are goldfish more difficult to care for than isopods?
A: yes