reef salt

Hi everyone. Really want to try @Randy Holmes-Farley salt mix recipe. I have gathered and sourced everything except the sodium sulfate. It’s harder to get here or very expensive in Canada. Is there a substitute I can use or omit it? Thanks you

So as a newbie, after the cycle was over, I took a suggestion from an LFS owner and made my salt water from city tapwater and reef salt and then changed about 10% every other day for a week. Last night I realized that maybe I have messed up by not using RODI water to mix salt and am not sure...

Out of boredom the other night I was reading reviews on salts. One salt in particular had many reviews where people were claiming that this salt gave them double the coral growth and a noticeable improvement in color. I’ve not heard of such thing from talking to people locally or experienced it...

Hello all I'm posting this on here in the hope you can sense check my issues, I've contacted Aquaforest through a sponsors forum and am getting the usually excuse manual read out to me, this is my original post, Could you please scrutinise it and if I'm wrong or misguided could you please tell...