Randy gives us a full rundown of the brand new Kessil AP9X LED light. Using PAR measurements and spectral graphs we come up with the BRS recommended mounting configurations and output settings to help you dial in your new AP9X for the best performance possible. Using the right tool for the right job is important when it comes to reef tank lighting and the AP9X is a prime example of how making the right decisions based on your tank goals can drastically improve your success.


Kessil AP9X LED Light