Paper Reef

A shared aquarium for paper drawings. Put the tank on a big screen, scan the code with a phone, and every photo swims for 30 seconds.

Open a new tank

Best on a TV, laptop or tablet. It shows a code and a QR code that phones can scan.

Join a tank

Type the 4-letter code shown on the tank screen.

How it works

  1. Draw a fish, a car, a monster, anything, on white paper.
  2. Scan the tank's QR code and take a photo of the drawing.
  3. We cut it off the page and it swims for 30 seconds, free. Tap "Swim again" for another go.