Originally Posted by reefmaster
I use magnesium, calicum, iodine, and strontium. They are made by reef pure.
So I guess my next question is what are the levels of these elements?
One of the worst habits to fall into in this hobby is adding things unneccessarily and without proper verification of current levels to determine if these additions are even necessary. No soap box intended. Most times they won't be in regards to iodine and strontium, both of which can quickly poison a tank.
Unless you have some scleractinians that deplete the CaCO3
in the system, none of the additions you are using will benefit the tank. They will in fact harm it. I would strongly suggest relying moreso on water changes for minor trace element corrections/additions.
Always remember, never add unless it can be verified through testing