epsom salts question

[kware]

Can I use epsom salts as a magnesium supplement. I am trying to get rid of a small Bryopsis (might be spelled wrong) problem? Isn't that what epsom salt is , just magnesuim sulfate?

[BangkokMatt]

Adding epsom salts will raise you mag. Here is the recipe for making stock solution. Raise slowly and make sure you know how much you plan to raise it to.

http://reefkeeping.com/issues/2006-02/rhf/index.php