Bronze:

Too easy!
Objective: Finish first level in Adventure mode.

Sea Cucumber
Objective: Save at least 1400 fish in Adventure mode or Freeplay mode.

Sea Urchin
Objective: Save at least 2800 fish in Adventure mode or Freeplay mode.

Sea Horse
Objective: Save at least 4200 fish in Adventure mode or Freeplay mode.

Sunfish
Objective: Save at least 5600 fish in Adventure mode or Freeplay mode.

Angling
Objective: Finish 20 levels in a row in Random Survival mode.

Dip net fishing
Objective: Finish 25 levels in a row in Random Survival mode.

Silver:

Starfish
Objective: Save at least 7000 fish in Adventure mode or Freeplay mode.

Net fishing
Objective: Finish 32 levels in a row in any Survival mode.

Gold:

Like a fish in water
Objective: Finish Adventure mode.

Secret Trophies:

Secret Trophy
Objective: Continue to play to unlock this secret trophy.

Secret Trophy
Objective: Continue to play to unlock this secret trophy.

Secret Trophy
Objective: Continue to play to unlock this secret trophy.

Secret Trophy
Objective: Continue to play to unlock this secret troph