Been trying to figure out a way to save a little cash on MG without using sewer grade chemicals. I think I've finally found a good candidate, Mind you it still costs more than sewergrade.........however its reef approved and is indeed not relabeled magflake.......
Been using this stuff for about a week now and intentionally let my display get down to 1200 MG which then I procedded to dose daily till I reached 1500MG. I took phosphate samples before and after.03 before and a week later .04.
http://www.seachem.com/products/product_pages/ReefAdvMagnesium.html
I just ordered a 4 kilo jar of it for $60. This should cost substatially less than liquid forms of MG.
Ingredients for those interested are magnesium sulfate,sodium chloride.
Been using this stuff for about a week now and intentionally let my display get down to 1200 MG which then I procedded to dose daily till I reached 1500MG. I took phosphate samples before and after.03 before and a week later .04.
http://www.seachem.com/products/product_pages/ReefAdvMagnesium.html
I just ordered a 4 kilo jar of it for $60. This should cost substatially less than liquid forms of MG.
Ingredients for those interested are magnesium sulfate,sodium chloride.