Seachem fusion 1&2 or Alk, Cal and Mag???

[Reefhaven]

Hi All,
Im Setting up my 210 gallon tank and need to choose new additives. I was using fauna Marin before but switching to something different. Marine depot has a liquidation sale and want to pick some up. Do people like using the fusion 1 part 2 part or do people like using reef builder, reef advantage calcium and reef advantage magnesium. Thanks guys!

 

[brmreefer]

I used to use those when I first started off and had no issues. However, these days I make my own 2 part using @Randy Holmes-Farley 's recipe. Been using his recipe for a good while with no issues and cheaper.

Bottomline, I don't think you'll go wrong using Seachem's.

 

[Randy Holmes-Farley]

Note that Seachem Reef Fusion is not properly designed for 1:1 dosing, despite Seachem's claims that it is.