Dockerfile for asciiquarium
http://www.robobunny.com/projects/asciiquarium/html/
https://hub.docker.com/r/danielkraic/asciiquarium/
docker run -it --rm danielkraic/asciiquarium
git clone https://github.com/danielkraic/docker-asciiquarium.git && cd docker-asciiquarium
docker build -t danielkraic/asciiquarium:latest .