well that's discouraging I was gunna go down the A,B,C,D road myself...... maybe I'll turn around b4 I go to farI just finished a year with dosing RS colours, ABC and D.
After a year of dosing 3ml each per day as per CA uptake, there has been no noticeable difference in size, extension or coloration in any coral.
If the coral started with great colour, it maintained that same colour and vibrancy.
I have discontinued.
While they fall short of any proof whatsoever, they do suggest that the contents matches those other minor elements found in saltwater, so it must be good…..I guess…or maybe they just got $300 bucks for what’s already in my salt mix….I think.