- Test current magnesium level
- Use our Reef Calculator
- Input required information to get dose
- Follow calculator’s guidelines when adding to tank
WHAT YOU WILL NEED
- 1 Standard 8 oz. dry measuring cup
- 1 Empty 1 gallon jug
- 1 Funnel
- 1 RO/DI or distilled water
- 1 Magnesium Chloride
Add 5 level cups of Magnesium Chloride and 3 level cups of Magnesium Sulfate to a one gallon jug and mix with RO/DI or distilled water. Let sit before use.
Easy to do By David on 8/16/2017David would recommend this product to a friendMixing this is easy to do. It saves money since I'm not paying to ship RO water.
Mag sulfate By Chadd on 7/16/2017Chadd would recommend this product to a friendVery easily mixed with power head in 5 gallon bucket all around great product specially if you are experiencing low mag levels.
Good stuff By Scott on 10/11/2016Scott would recommend this product to a friendWorks great, as expected. Priced right, mixes clear, and the BRS calculator is spot on. Can't really ask for more then that.
Good Stuff! By wob on 4/13/2016wob would recommend this product to a friendAlthough the product needs to be shaken quite a bit and takes a couple of days to dissolve, the corals have all responded well. It also mixes crystal clear.
Great solution for magnesium dosing By Eric on 2/8/2016Eric would recommend this product to a friendEasy to use - mix in a jug, use the calculator, dose it in the tank. Just works!
Good product. By Squareface on 12/18/2015Squareface would recommend this product to a friendGood price. Mixes well.
Safe your self money and buy this in bulk over premix liquid Mg By Sean on 11/26/2015Sean would recommend this product to a friendWork better and safes money over buying the premixed liquid magnesium like kent.
The good stuff By LBK Reefer on 9/15/2015LBK Reefer would recommend this product to a friendDo not be tempted to buy a lower grade product from other sources. This is a pharmacy grade product that mixes clear. Some cheaper stuff is available but it us designed as fertilizer and is not worth the risk.
Like it! By Damon on 6/10/2015Damon would recommend this product to a friendGreat product, easy to use and mix. NEED TO KEEP IT IN DRY PLACE! It picks up moisture very easily, even in the container and then it's tough to break apart.
Excellent product By juschillin2 on 6/7/2015juschillin2 would recommend this product to a friendI just started using this in combination with the magnesium chloride...what a difference! My maginesium levels have been stable now for weeks. Seriously impressed!
Great products for the reef By Shannon on 12/17/2014Shannon would recommend this product to a friendAlways great quality in a quantity that priced right - I'm a longtime customer and this fits well for my two-part regime.
Excellent Product By John on 11/21/2014John would recommend this product to a friendFirst time using this product. 2 part mix, Mixes well and is very easy to use. Calculator helps tremendously. Great pricing.
Ask a question
When using Kalk or Calcium reactor the sulfate levels and chloride levels tend to vary from the amount present in 2 part. This is a reason with Kalk or Calcium reactors you will use a 7 cups Magnesium chloride and 1 cup Magnesium sulfate in the gallon of solution. Feel free to let us know if you have any further questions!
The mix does not have a shelf life. If stored in a sealed container to prevent evaporation it can last forever. Feel free to let us know if you have any further questions!