Color a fish. Watch it swim.

Print a fish outline, color it in on paper, then hold it up to your camera. Your fish swims into the on-screen aquarium wearing the colors you gave it — no app, no sign-up.

  1. Pick a fish and print its coloring sheet
  2. Color it in with crayons, pencils or markers
  3. Hold the sheet up to your phone or webcam
  4. Watch it swim into the aquarium on your screen