Hi everyone. I am n new to reef but not to saltwater. man, this is a whole new ball game. I want to post my tank progression and let you know Whit you are helping me with. Right now I have a 50 gallon corner tank with a 20 gallon wet/dry sump. An in sump protein skimmer Just installed on 07/15. Man I thought my tank was clean. Then I saw the stuff in the protein skimmer WOW! For fish I have 2 blue damsels 2 dominoes, 1 perk and a dog face puffer that I am ready to extract if i need to. My last purchase is the light. I plan on getting a 24 inch 150 HQI Metal Halide, 24 Watt T5 HO, 15k Metal Halide bulb, 24 watt Super Actinic T5 HO bulbs. Unit cooled by Ice cool fans. Unit comes with 2 switches so you can independently control the metal halide and T5 bulb separately for the dawn and dusk effect. Here is Day one of reef process. Any Ideas?