Magnesium I need a little help here, I have been up and running for about a year now, but still have no corline algae to amount to anything, I have tested for alk, calcium, nitrates( which stay at about 10 ppm), Nitrites, and they are all good. I have reduced phosphates which were really high about a month ago. I do not have a magnesium test, I have placed some corline encrusted rocks in the tank, and it has not spread. But since I have never added any magnesium to the tank, could it be low? even though there was no coraline to depleate it?
If it is low how do you raise it, I have read a little about it and got confussed has he**. Epsom salt, is this right? One thing I read suggested a two part system? what is this. Any feedback will be appreciated. |