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- Jun 5, 2016
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I suppose the easy way to put it to the test would be to make a salt mix that entirely lacks all said elements. I haven't checked the literature to know if it's been done.Ran it for more than 2 years. I liked it but got tired of the costs, ICP testing (this is pretty unreliable and one needs to seriously study how to interpret them to make sure nothing was misread or a typo), daily dosing of 8-10 things, and not one person could answer what certain elements did what. Ask Randy and he is open and honest that they have no role in biological functions yet proponents of RM (and other methods) swear you need to add them.
I left the RM method last October. Went back to semi routine water changes, switched to the BRS balling hybrid method, and my tank looks much better than it ever did on RM. I have run 2 ICP tests since October and they came back almost spot on. This way is 100x easier IMO and much cheaper than RM.
A note about my "unreliable" ICP results. I ICP test a lot. See my Ultimate Salt Test thread. I spent years trying to learn and understand ICP testing and how to best use it. There are little nuances that you will discover and some readings will be completely out of left field that are likely incorrect readings. I hate to see people make drastic changes because they don't understand it is a poor test result and not actual numbers.
Not hating on RM in any way. They are a great group with loads of knowledge. There are just easier and simpler ways to run a tank IMO and get similar or even better results.