0 m

Zürich’s oldest, largest and wettest student association. Poke the hat. It knows things.

Founded 1855, or possibly earlier. The fish won’t say.

Join the school

15 m

Who we are

The ETH Fish Club exists to promote fish, fish-adjacent thinking, and the wearing of fish on the head. We have no website. This is not it.

Nobody remembers who founded the club. Most historians agree it was a trout. The trout has declined to comment.

Our members come from every department, including several departments that do not exist. What unites us is simple: the hat, the water, and a firm refusal to explain either.

40 m

The Hat

The hat is not merchandise. The hat is a calling. It chooses you. It has already chosen several people. They seem fine.

ModelTrucker cap, olive mesh, white front panel, one (1) bass
MaterialFish-adjacent
WaterproofSpiritually
Worn byMembers, and people who will become members
Dress codeMandatory at all club functions, optional in exams (do not test this)
Fish orientationHead forward. Tail backward. Always.
PriceOne secret. Paid in person.
70 m

Weekly programme

100 m

Membership ranks

Start as a Guppy, level up to Hai.

Every fish starts as a Guppy. Level up your fish in the Fishbowl and you get promoted: the new rank goes straight into your fish name. Complaints go to the trout.

  • GuppyLevel 1

    You have heard of us. Welcome, technically. Your tail is bigger than your ambitions.

  • MinnowLevel 5

    You have seen the hat in person and could not look away.

  • GoldfishLevel 10

    Remembers everything for months. Mostly grudges.

  • EgliLevel 15

    You claimed membership to a stranger and they believed you.

  • ForelleLevel 20

    Swims upstream on principle. Also in the Mensa queue.

  • ClownfishLevel 25

    Lives in an anemone rent-free. Very envied in Zürich.

  • AalLevel 30

    Slippery in discussions. Wins every argument by leaving.

  • LaxLevel 35

    Atlantic salmon, the pride of Iceland. Always finds its home river. Unlike you and your bike.

  • HechtLevel 40

    You own a hat. You wear it without irony.

  • WelsLevel 45

    Has a moustache and strong opinions about the Limmat.

  • PufferfishLevel 50

    Inflates when stressed, i.e. all of exam session.

  • SeahorseLevel 55

    Technically a fish. Nobody believes it.

  • JellyfishLevel 60

    Not technically a fish. Nobody had the heart to say no.

  • BleikjaLevel 65

    Arctic char. Lake Þingvallavatn in Iceland has four different kinds of it. Overachiever.

  • SjóbirtingurLevel 70

    Icelandic sea trout. Went to sea, came back shinier. Classic exchange semester.

  • LanternfishLevel 80

    Brings its own light to 3 a.m. study sessions.

  • SwordfishLevel 85

    Sharp in exams. A hazard in revolving doors.

  • SockeyeLevel 75

    Pacific salmon. Turns bright red when it is time to go home. Relatable.

  • MondfischLevel 90

    Weighs two tonnes. Has never once been in a hurry.

  • HaiLevel 95

    Older than trees. Acts like it.

  • Der Grosse Fischunique

    There is only one. It lives at the bottom of this page.

115 m

The Fishbowl

Your own fish lives here. Tap its bowl to feed it, scrub its water, tickle it and level it up. Every game below feeds it XP, and signed-in members earn FishCoins too: up to 100 a day from games. The casino takes them back.

Leaderboards

Levels, the arcade, Fishle, the crossword, Fish Atlas and the Migration · top 5 each.

Furthest fish · top 5

    Flappy Fish · top 5

      Limmat Dash · top 5

        Fishle · top 5

          Fish Crossword · top 5

            Fish Atlas today · top 5

              Fish Atlas best · top 5

                The Great Migration · top 5

                  Kelp Focus · this week

                    130 m

                    Notable members

                    Albert EinsteinHas never publicly denied it.
                    The Polyterrasse pigeonProbationary. Keeps flying, which is frowned upon.
                    The bass on the hatHonorary chair. Attends every meeting. Has not blinked since 1855.
                    A fishThe fish.
                    145 m

                    Headquarters

                    HQ

                    The ETH Fish Club is headquartered in the pond on the Hönggerberg campus. It is small. It is wet. It is officially on Google Maps, which makes it more official than most things.

                    AddressThe pond. Hönggerberg. You will know it when you see it.
                    Opening hoursAlways. The pond does not close.
                    ReceptionA duck, occasionally.
                    ParkingFins only.

                    Been to the pond? Leave it a review on Google Maps. The duck reads every single one. It has never replied. It never will.

                    House rules: you must actually have visited the pond, and you must write what you really think. Honest reviews only. The trout can tell.

                    ★ Review the pond

                    @ethfishclub on Instagram

                    Hat sightings, meetups, pond updates and the occasional blub. Fish cannot use phones, so a human runs it. The human is supervised by a trout.

                    Spotted the hat? Tag @ethfishclub. Sightings are reviewed by the committee.

                    Follow @ethfishclub
                    160 m

                    Get your fish name

                    Every member receives a fish name. It is legally binding and assigned by an ancient algorithm. Everyone starts as a Guppy; the rank in the name grows with your Fishbowl level.

                    166 m

                    The School

                    Counting the fish…

                    Every member swims in the Zürichsee as their rank fish. Tap a fish to see who it is.

                    Lake outline © OpenStreetMap contributors.

                    All members

                    Every fish name in the school, newest first.
                      172 m

                      Fish fact of the day

                      Real facts, verified by the committee. The committee cannot read, but it tried.

                      180 m

                      Blub translator

                      Type something in human. Receive it in fluent Fish. Useful for exams, landlords and the Limmat.

                      blub.

                      Blub decoder

                      Someone sent you blub? Paste it here. The committee will translate it back to human.

                      Nothing to decode yet. The fish are quiet.
                      184 m

                      The Blub wall

                      Messages for the club, posted in Fish.

                      Leave a message for the club. It gets posted in Fish. Tap any blub to decode it.

                      0/140

                        186 m

                        The Hat Oracle

                        Ask the hat a yes-or-no question. The hat is always right, and it is consistent: same question, same day, same answer.

                        188 m

                        Is the Limmat swimmable today?

                        …
                        Asking the fish…

                        A fish's opinion, not safety advice. Humans: only swim where it is allowed, follow the signs at the Badi and never swim alone. Live data: FOEN hydrology and Stadt Zürich.

                        190 m

                        Fish Asked Questions

                        Questions submitted by fish. Answered by the committee, which is also fish.

                        Is this a real club?

                        As real as it needs to be.

                        Why is there a human under the hat?

                        Structural support. We are working on alternatives.

                        Is water wet?

                        The committee has been debating this since 1855. Current ruling: we are wet, water is merely water.

                        Is it affiliated with ETH?

                        We are affiliated with water. ETH is near water. Draw your own conclusions.

                        Where do you meet?

                        Officially: our headquarters, the pond on Hönggerberg. Unofficially: wherever the hat is. Never in the Mensa on fish day. Meetups are announced on @ethfishclub.

                        How do I join?

                        You joined when you started reading. Your fish name is further up.

                        Can I leave?

                        Fish don’t leave. They drift.

                        Is there a membership fee?

                        One fish fact per semester, payable to any member in a hat. Need one? See the fish fact of the day.

                        195 m

                        Make a wish

                        Missing a game? An idea for the website? Toss it into the Wish Pond. Everyone can vote for the wishes they want most, and the committee reads every single one.

                        200 m

                        You’ve reached the bottom. This is Der Grosse Fisch, club president. It has been waiting for you.

                        The ETH Fish Club is not affiliated with ETH Zürich, the VSETH, the ASVZ, or any specific fish. Blub.