My tank is now cycling with the red sea reef mature program. There is so much info on what people use to maintain Ca, Alk, and MG levels as well as what they dose in addition to the basics I.E amino acids, or the red sea color program. Im going to maintain my Ca, Alk , and MG levels with BRS 2 part, where I start to get a little overwhelmed is what happens after that. I want the best looking coral possible ( as well most of you do also). I want to hear from the reefers that maintain their tanks with just the base elements and don't dose anything else like amino acids or carbohydrates and are able to maintain beautiful color that pops! Feel free to drop some pics in also!