Here is the full list of all 30 The Catch: Carp & Coarse achievements.
Caught 500 fish in total
Bought 50 unique items from the in game store
Caught 250 fish in total
Earned an accumulated total of 100,000 Tackle Points
Caught a Giant Wolf Fish weighing over 25lb (11.3kg) at Pearl Lake
Caught a Catfish weighing 100lbs (45.5kg) or more at River Ebro
Caught 100 fish in total
Lost a total of 50 fish
Caught your first fish
Watched each of the tutorials
Caught 200 fish weighing over 25lbs (11.3kg)
Caught 100 fish weighing over 50lbs (22.7kg)
Caught all named Boss Fish at River Ebro
Caught all named Boss Fish at Loch Mickle
Caught 250 fish at Loch Mickle
Caught all named Boss Fish at Oxlease Lake
Caught a total of 200 Carp at Oxlease Lake
Caught all named Boss Fish at Pearl Lake
Caught all named Boss Fish from Rotterdam
Caught 25 fish weighing over 50lb (22.7kg) at Rotterdam
Caught 25 fish in one Live Event session
Caught 25 fish in one Multiplayer session
Won 25 Multiplayer sessions
Accumulated 10km distance travelled by boat
Reached level 100 and levelled up again to enter a new Prestige
Caught one of each species at Jezioro Bestii
Caught 100 Carp at Jezioro Bestii
Caught 25 fish in a single Multiplayer session at Jezioro Bestii
Caught a Catfish weighing over 100lbs (45.4kg) at Jezioro Bestii
Caught all Boss Fish at Jezioro Bestii