I am possibly setting up a 220gal reef tank later this year and don't see continuing to purchase Red Sea Calcium supplement to be economically feasible.
I have read @Randy Holmes-Farley article on homemade supplements (http://reefkeeping.com/issues/2006-02/rhf/index.php) and cannot find any of the products he recommends local or via Amazon.
I saw some people were using pickling lime, but all products I find here are Calcium Hydroxide.
So I was wondering what other products you guys are using for making your calcium chloride supplements.
I have read @Randy Holmes-Farley article on homemade supplements (http://reefkeeping.com/issues/2006-02/rhf/index.php) and cannot find any of the products he recommends local or via Amazon.
I saw some people were using pickling lime, but all products I find here are Calcium Hydroxide.
So I was wondering what other products you guys are using for making your calcium chloride supplements.