Full list of all 23 Feed and Grow: Fish achievements.
The base game contains 20 achievements, and there are 3 DLC packs containing 3 achievements.
Grow a Crab to Level 10
Grow a Crab to Level 5
Defeat the Great white shark!
As a King Crab defeat the Evil King Crab and take his scepter. ( 2016 Special Achievement )
As a King Crab defeat the Evil King Crab and take his scepter.
Eat 50 candy without dying.
Eat 100 candy without dying.
Eat 150 candy without dying.
Eat 200 candy without dying.
Eat 250 candy without dying.
Gather 5 pirate coins!
Gather 10 pirate coins!
Defeat the Prognathodon!
Defeat the Megalodon!
Defeat the Arapaima!
Eat 300 candy without dying.