Magnesium low

[juannnn]

I'm finishing my marine fauna calcium, do you recommend buying salts and doing it myself? Do you know the measure per liter of water of what I need? Thank you

[juannnn]

I am having problems maintaining magnesium only with changes of water, I usually have it over 1280 and it drops to 1200 in a week without adding, do you recommend adding magnesium and having it higher? He once told me that it was best to keep it only with water changes. Thank you

[juannnn]

I don't have to change it now the zeovit material, no changes made in my aquarium. But we won't get some corals that have good color...

[juannnn]

A year ago quite all the sand because I had a problem of #no3 and I was able to solve it, at the moment I did not put it back. Do you recommend having it? The aquarium I see that it improves when I make two weekly water changes with one I think it falls short and the corals need elements, the aquarium...

[juannnn]

If I use zeostart 3 dissolved with rodi water, I forget. And potassium is at 380. But I still don't understand why some corals don't look good and why my nitrates have gone up without making changes.

[juannnn]

Today's measurements
Po4 0.01 hanna No3 5 Ca 430 Mg 1260 Kh 7.6 Zeobak 3 drops 2 times a week Biomate 4 drops 3 times a week Sponge power 3 drops 3 times a week Zeolite zeovit 500 gr flow 200 l / h It seems that the millepora has not lost any more tissue. Now it looks good.. All my corals look...

[juannnn]

https://forum.zeovit.com/forum/gener...625-zeostart-3
Thanks Alexander...

[juannnn]

No fish I have never seen the coral sting, at the moment everything is the same. I wanted to tell you that a week ago I observed that my nitrates rose to 10 when they are always below 1. I made two changes of water and now they are at 5. I don't know why. Should I change something in my routine? I keep...

[juannnn]

It is not growth, the tip has turned white, the same thing has happened to me in another millepora. My potassium is 380 After a 50 liter change in my 300 aquarium
Thanks...

[juannnn]

My aquarium has stable parameters and nothing has changed in my routine, but two milleporas have turned white on one end ... It continues with a good polyp extension, I can't think of anything about it. A month ago I put the zeolites from zeovit, before I used aquaforest. All my corals look good, except...