Hi everyone, This is my first post. I'm going to be buying an Arcadia luminaire shortly but i'd like advice on whether to go 2 lamp or 4. I have 30 watts of lighting on my 24in X14in X 16in tank at the moment. I want to go for the 4 lamp luminaire & go high tech with EI dosing, I already run pressurized CO2. Is 96 watts of light too big a jump & will it cause algae problems? I don't have algae problems now. Thanks.