Water changes with low nutrients?

[NinjaSeaTurtle]

I bought and moved an established tank about a month ago and I am wondering If ammonia, nitrites, nitrates and phosphorus are all measuring zero should I skip my weekly 10% water change this week or keep the course?

 

[Bossman]

The water change is also replacing calcium, magnesium and trace elements. Not sure if you have coral or not. Or, if you're dosing anything. But something to think about.

 

[NinjaSeaTurtle]

The water change is also replacing calcium, magnesium and trace elements. Not sure if you have coral or not. Or, if you're dosing anything. But something to think about.

Yeah I have some corals and I started dosing soda ash and calcium chloride last week... still trying to figure out a routine on how much and how often. Magnesium hasn't fluctuated much but I have stuff to dose that to if it drops. Trace elements I hadn't thought about thou.

 

[Jecksun]

Id skip water change and feed heavy, no nutrients is bad