Liquid Lifebar, an Arduino project

My first Arduino project, Music credits: LASERS: Paris LASERS: Amsterdam Major components as they ended up (swapped a bunch of stuff midbuild movie magic) 1)Arduino uno 2)Pololu Jrk 21v3 USB Motor Controller with Feedback 3)Concentric LACT2P12V20 Linear Actuator with Feedback 4)Luxeon Rebel LED Breakout RGB Triple Play (sparkfun) 5)Air pump is a cheapo portable fishtank pum