More details can be found here.
Below is a list of the parts that are included in this kit:
Obsidian Motor Controller V2 Upgrade Kit
$279.99
If you have an Obsidian sump, then this is the upgrade kit to upgrade to the V2 motor controller. If you have an Platinum sump, then you should not purchase this kit. The Platinum sumps should use the Platinum upgrade kit.
