Hmm your basic color up is like a painting u buy in Ikea mass production. Zeovit is not just carbon dosing n ulns it's how much u control the additives to archive the color that's why not too many successful with the system because it's up to your skill and knowledge to Control the dosing.No offense i don't believe you know what your talking about. Zeovit system are just carbon dosing aka (nutrient export) and yes they dose amino acid and etc. all which are in popular salt brand. Put it this way. I guess the only way is too prove it. Just wait a couple in month and I will make a sub post and show how much color I can achieve in a basic system. Vs just beleieing the salesman at the desk