Yes and no,,lol I feed the fish every other day, and the coral Reef Energy A and B (10-15 mil)every other day with great results, I use Red Sea NO3o4-x 10 mil everyday ... Phosphate and Nitrate is undetectable on any test kit I have used..
Reef Energy A is a concentrated energy source and Reef Energy B is Amino acids and vitamins, its a combo of carbohydrates, amino acids,fatty acids, vitamins, and suspended proteins