I am thinking about switching my tank from my gen 1 radion to a 4 bulb T5. I want to know what the best way to go about it would be. I don't want to shock all of my corals. I was also thinking about possibly supplementing the t5 with a kessil a160 that I have as well. The tank is a 40 gallon IM nuvo. Thanks for any advice and help.

