If you already followed this article you will have compiz already installed. I wanted to have a separate article about how to install compiz on your ArcoLinux Mate system. It is a question many of the linux users struggle with.
You can either use the scripts and profile we provide on https://github.com/arcolinuxd/arco-mate or just install it yourself with
yaourt -S compiz-manjaro
BEWARE : getting the settings just right will probably get your system crashed. A hard reboot of your system is often the solution.
Compiz Fun Factor : wobbly windows and cube