So I have a little 5 gallon reef tank. I do weekly water changes with quality salt mix and add 2 part halfway through the week to supplement. Everything seems to be growing well. I have recently added a few new LPS corals and would like to add feeding to the regimen. I am worried though that increasing my feedings from once a week to 2 or more times a week will skyrocket phosphates and other nutrients in the tank. I run chemi-pure elite blue in the filter. Should I add anything else? I could throw some chaeto into the back but I don't think I can put enough in to make a difference. I feed mysis. Is there another food I should consider?