Get test kits and make sure you actually need these things before adding them. I have seen more tanks go south than I care to remember dosing things blindly.Dosing iodine? What levels? I just started a coral tank and was contemplating calcium and magnesium to start.
Nothing at all wrong with weekly water changes
What do you mean? You can certainly keep a thriving reef tank with weekly water changes. I've been doing it for many years.However with weekly water changes just to maintain levels in trace elements it just doesn't work this way imho.
What do you mean? You can certainly keep a thriving reef tank with weekly water changes. I've been doing it for many years.
Yo, I didn't read all the posts, but I understand the math of doing 4x10%WC will drop nitrates lot fewer than one single 40% change.
So, are you saying it's better to do less bigger water changes than more smaller water changes ? If it is, then I'll do 1WC/month if I can 0.o
I have small 20g setup