jlm
Member
I tested today and it is very low. 0-3 salifert test kit says it should be around 12-16. I do 10% water changes with ro/di water weekly. all my other test look great except I have not got a magnisium test kit yet. should I add alittle stronium to bring it up? I saw that kip did this once to get it to the level it should be then stop dosing it. And if I do, what is a good stronium additive? Thanks, hope I didn't confuse anyone.