Gp, this is a good point and I don't think any of us meant to do harm to the Triton Co.
But we really did not reverse engineer anything. I never took their solutions into the lab to titrate and find out what the concentration was. We are only using the information that Triton makes publically available. Last year at MACNA Triton's founder, Ehsan Dashti, gave an excellent talk. It is available on the BRS WebSite. It in he mentions that the Triton test is designed to give the hobbyist power. We know what is in our tanks, and what is missing and we make adjustments based on that knowledge. It was that talk that convinced me that water-changes are overrated and I have reduced them with excellent results since last fall. I highly recommend everyone interested watch that video.
So I do not think we are bound to buy Triton products outside of the test kits. I think Triton offers them for convenience. I do not use Core7, but I understand some find it convenient. I make most of my own supplements, but I have found Vanadium expensive and difficult to source, so I use Triton's V supplement. I look at it like this: I like to cook at home because it is fun and I get to play as a chemist in the kitchen. Some people prefer to go out to dinner, not have the odors and avoid all of the clean-up. Of course, you pay for that convenience, but all decisions are not about money. There will always be some who find measuring mg of reagents and calculating dosages too difficult, so they will go with the prefab solutions. There will be those, like me, who like to play in the lab, and have a degree in chemistry. It is a fun part of the hobby to figure out what concentration of various elements makes my corals grow better and show better color. I never meant to take business away from Triton, and I apologize if anyone from the company finds that this thread does so. At the same time, Ehsan Dashti did claim to give the power to the hobbyist in his talk.
That is a well thought out and reasoned response. Good on you!
M