Purple goes to the left motor and green to the right. The pickup holes are made from plastic straws and the mount is Lego pieces that are superglued together. Non of these pieces are from a hobby grade water cooling set.
Step 1: Main Water Line
This is the main water feed line this allows for the water to be set to its next destination. This us made of hollow jump rope wire(orange). And glow sticks.
Step 2: The Water Cooling Over the Motors
This is the look of the water lines over the motors.
Step 3: Exit Outlets
This is the exit holes for both left and right motors.