Here is the full list of all 19 Aquadine (EU) trophies - there are 2 bronze, 7 silver, 9 gold and 1 platinum.
Get all other trophies
Encounter the mermaid for the first time.
Hang out with your friends in the acqua alta.
Observe as Cameron beats Larry...again.
Make silly faces with friends.
Learn the mermaid's true identity.
See Anya talk about her broken family.
Dive underwater with the mermaid.
Witness the merfolk kiss after they reunite.
Support Diana when she needs consoling.
Watch Diana try on new clothes.
Witness the moment when Ciel gives Diana her prize.
Notice something...different about Cameron.
Watch as Cameron is ready to go on a date.
Learn about Elisabeth's past.
Support Elisabeth as she makes her comeback.
Pay respects with Elisabeth.
Follow the orb of light.
Cherish the memories of your family and friends.