Magnesium Recommendations

[mike550]

Looking for a standalone magnesium supplement to adjust Mg before adding new saltwater to my aquarium. I’ve been using BRS but I’m always nervous when I only have one source for any item.

Open to any suggestions. Thanks in advance

 

[Potatohead]

All you need is magnesium chloride and or mag sulfate. They both work and you can also mix them. Mix with RO water and then add to the salt water.

 

[joseserrano]

Any brand is really fine. Whatever is readily available and cheap

 

[Clownfishy]

Just switched to using Aqua Forest and that seems to be working out well for me.

 

[Randy Holmes-Farley Verified Community Expert]

All suitably pure magnesium supplements are equally suitable.