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Aquarium Designer achievements, rarest first.
Every achievement in Aquarium Designer, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
All is fish that comes to the net
1.6%
of players
- Achievements
- 30
- Rarest
- 1.6%
- Ultra rare (under 5%)
- 7
- Average completion
- 25%
1
All is fish that comes to the net
Get all the achievements
1.6%
2
That’s a bait!
Feed fish 300 times
2.0%
3
Something's fishy
Allow 300 fish to die
2.2%
4
Cold fish
Allow 300 plants to die
2.4%
5
Hit Rock Bottom
Place 300 rocks in the aquariums
2.7%
6
Big fish in a small pond
Create 9 fish tanks in Casual or Realistic Mode
3.1%
7
Well ran dry
Spend 10000$ money
3.7%
8
Keep your head above water!
Keep at least 3 different fish or plant species alive for a week in the Realistic Mode aquarium
7.5%
9
Packed like sardines
Place 100 fish in a single fish tank
10%
10
Muddy waters
Make the fish tank dirty
11%
11
A fish out of water
Remove 300 things from the aquariums
12%
12
Of the first water
Get 100% of points for 20 contracts
13%
13
The world is your oyster
Complete 100% of contracts
14%
14
Gonna need a bigger boat
Unlock 100% of store items
17%
15
Fresh as a mountain stream
Change the filter for the first time
18%
16
Plain sailing
Get 100% of points for 15 contracts
20%
17
Plenty more fish in the sea
Complete 60% of contracts
22%
18
Bigger fish to fry
Unlock 80% of store items
26%
19
Sink or swim
Get 100% of points for 10 contracts
27%
20
Come hell or high water!
Create your first fish tank in Realistic Mode
31%
21
A drop in the ocean
Complete 30% of contracts
33%
22
School of fish
Unlock 60% of store items
33%
23
Test the waters
Get 100% of points for 5 contracts
36%
24
Another kettle of fish
Unlock 40% of store items
39%
25
Cleaner than a cleaner fish
Clean the fish tank
40%
26
Tip of the iceberg
Create your first fish tank in Casual Mode
50%
27
Thrown in at the deep end!
Complete the second contract
60%
28
Still waters run deep
Unlock 20% of store items
60%
29
Teach a man to fish
Complete the first contract
71%
30
Fishy business
Start your first contract
77%
Percentages are Steam's global unlock rates across all players who own Aquarium Designer, refreshed daily. Under 5% is marked in the lit blue.