This is a Current USA light and wave pump system for smaller (18-24”) tanks. This has the newer IC Pro lights and features dual light bars to provide enough light for corals. It also includes the eFlux 660GPH pump as well as the controller and remote to tie everything together. The controller will run the lights on a timer and allow you to adjust the spectrum and intensity. You can set them to ramp up and down in the morning and evening. The pump‘s intensity can be adjusted and it can be set to run several different wave profiles. All the power supplies, mounting brackets, cables, and mounting screws are included. This system sells for $300 new, but I’m just asking $150 shipped.