I cut the wire going in to the toggle switch. Remove the plastic cover that the wires are going intoso you can cut the wire right at the switch. I bought a set of barrel connectors. Just like what it comes with. Make sure the power ratting for the plug is the same as the one it comes with or it won't power the lights or if its too much it will fry theblue lights. When you cut the wire. Drill a hole in the back right next to where the other wire comes out. Run the female conector in and use wire nuts to connect the wires. Superbrightleds.com has the stuff you will need. They also have some inline dimmers. Let me know if you have any more questions.
I got a 48 on my 55 long with one colormax in the middle port and two day light on the out side ones. My te well growing the handfull of plants I have. The shimmer looks cool and it has made the colors on my gbrs look great. did make a mod to it so the day light and moon light are on seperate timers. If anyone is interested in how let me know, its not to tough. "
How did you splice the moonglow. I just purchased the 30 inch for my 37 gallon with 2 colormax. I would like to have the moonglow on a seperate timer.