Has all the features of the L-2 plus pH, ORP, and temperature monitoring as well as pH and temperature controlling. Controls items with X-10 module. Includes pH probe, ORP probe, temp probe, X-10 interface, 2 satellites, & ground probe kit.
Our Price: $599.90
Just wanted to say thanks for replacing the broken bulb, i have enjoyed doing business in the past--had took a break from saltwater tank for awhile due to finacial reason, but i am back into it and look foward to future business,