Equal part dosing means all elements should run out at approximately the same time. Plug and play dosing
Calcium + traces includes strontium, barium, Iron, zinc, copper, manganese, chromium, Cobalt and nickel 100,000ppm highly concentrated
Carbonate + traces includes boron, bromide, potassium, iodide and sodium fluoride 180,000ppm highly concentrated
Magnesium + traces includes potassium 12,500ppm slightly concentrated