I use the TM Balling system and I supplement with their A & K elements mixed in the Alkalinity and Calcium dosing containers , respectively. I dose only 3.2 ml per day per my 110g tank. Since starting this my Cheato started to grow significantly faster. This is a smaller amount than the official recommendation and yet my tank is loaded with soft/LPS/SPS corals (mostly growing) and fish and there seem to be enough trace elements to even support annoying hair algae growth.