How long do I have to complete each Fish Buffet Level?
The time frame depends on each level, the higher the rank you achieve, the longer you will have to complete each level.
Plankton - 90 days
Goldfish - 90 days
Shrimp - 180 days
Crab - 180 days
Octopus - 365 days
Whale - 365 days
Shark - 365 days