Tiny Aquarium

1. 
   My First Fish!

   Hatch a fish for the first time.
   99%
2. 
   A Full Aquarium

   Hatch 30 fish in total.
   64%
3. 
   That's A Lot of Fish

   Hatch 100 fish in total.
   44%
4. 
   Fishmania

   Hatch 500 fish in total.
   21%
5. 
   Kissy Kissy

   Breed a couple.
   90%
6. 
   It's Gettin' Hot In Here

   Breed 30 couples.
   43%
7. 
   The Fish And The Fish

   Breed 100 couples.
   27%
8. 
   Good Food

   Upgrade your food pellets.
   53%
9. 
   The Best Food

   Fully upgrade your food pellets.
   24%
10. 
    Good Sponge

    Upgrade your sponge.
    55%
11. 
    The Best Sponge

    Fully upgrade your sponge.
    26%
12. 
    Shopping Frenzy I

    Spend 10.000 coins on the shop.
    74%
13. 
    Shopping Frenzy II

    Spend 100.000 coins on the shop.
    47%
14. 
    Shopping Frenzy III

    Spend 500.000 coins on the shop.
    30%
15. 
    Novice Fisheeper

    Reach level 10.
    61%
16. 
    Experienced Fishkeeper

    Reach level 20.
    35%
17. 
    Master Fishkeeper

    Reach level 30.
    21%
18. 
    Legendary Fishkeeper

    Reach level 40.
    12%
19. 
    Seashells By The Seashore

    Sell your first fish on the online marketplace.
    11%
20. 
    All of The Lights!

    Unlock every type of basic light possible.
    22%
21. 
    All of The Soils!

    Unlock every type of basic soil possible.
    8.2%
22. 
    SHINY!

    Discover your first unique fish.
    59%
23. 
    The Aquarium Reviewer

    Leave 100 reactions.
    17%
24. 
    This is nice...Secret

    Steam withholds the description of a secret achievement.
    66%
25. 
    Pop pop popSecret

    Steam withholds the description of a secret achievement.
    46%
26. 
    FishDex Complete!

    Complete the entire FishDex.
    5.6%
27. 
    Fishing 101

    Catch your first fish.
    93%
28. 
    Second Tank

    Purchase another tank.
    56%
29. 
    Rise!

    Revive a fish.
    24%
30. 
    A Modest Fish

    Get a fish with the worst genetics possible.
    22%
31. 
    The Perfect Fish

    Get a fish with the best genetics possible.
    7.8%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 31 of them.