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Starting at: $12.99
Great Product By Steve on 2/13/14Steve would recommend this product to a friendI am just starting up a 2-part dosing system. This is a great product at a reasonable price. It should last me for a few months. Thanks BRS!
Very cost effective way of maintaining magnesium By matthew on 1/13/13matthew would recommend this product to a friendI've been using this product for a couple years with good results. Instructions are easy and the BRS reef calculator makes dosing this product so easy. Using the BRS calculator and Bubble Magus doser with this product is basically a "set it and forget it" type of deal, and I test magnesium a couple times per week to double check this. This product is so much cheaper than other bottled liquid magnesium products if you don't mind mixing the solution up yourself (which is very easy).
Ease of use By Kwadwo on 10/8/12Kwadwo would recommend this product to a friendGreat product and easy to use
Excellent product By James on 3/14/12James would recommend this product to a friendMixing your own Mag solution is more economical. BRS products make it easy and less expensive.
Excellent product By James on 3/14/12James would recommend this product to a friendUsing the Bulk Mag Sulfate is simple to use. Make sure your store it in a dry space. Thanks again for providing a great product.
Great stuff, a must have for stabilizing PH and Calcium By Juanchy on 10/14/11Juanchy would recommend this product to a friendHad problems with Calcium disappearing to quickly, added this to my recipe through my auto top off, issue resolved, clean too
Great Product By Jonathan on 10/12/11Jonathan would recommend this product to a friendgreat product, easy to mix, by far the most cost effective way to dose my large sps tank cause i need to dose ALOT
Excellent product! By allen7_7 on 9/7/11allen7_7 would recommend this product to a friendI am surprised how clear the two part solution is once its all mixed up. Easy to dose and maintain mag levels. Thank BRS!!
More is better By DETANE on 8/5/11DETANE would recommend this product to a friendBest performance over many other products on the market. I say more is better because I end up buying a lot of this product so a 5gl bucket was the best deal in the long run.
Pure product, easy to use, BRS the best option By Richard on 7/30/11Richard would recommend this product to a friendTry pricing out magnesium supplements from other sellers. Nowhere else can you get this purity, at this price, with the support that BRS gives. My mag levels are rock solid thanks to BRS.
BRS Mag is the way to go By Richard on 7/30/11Richard would recommend this product to a friendOther magnesium options are painfully expensive. I bought the 2 magnesium products from BRS in bulk, saved on shipping. With BRS instructions and their pure products I can keep my levels spot on economically.
Clean Mag mix... By Toure on 6/14/11Toure would recommend this product to a friendI use powder calc and alk from another vendor (as I received a ton for free), but have been using BRS mag for three years and its been very consistent in delivering the proposed concentration. As soon as I finish the remainder of my calc and alk I will be switching to BRS calc and alk two part mix.
This video is a demonstration of a few aquarium su ...
This video provides instructions for the mixing an ...
Maintaining calcium and alkalinity in your saltwat ...
Ask a Question About 'BRS Bulk Magnesium Sulfate Aquarium Supplement'
Previously Asked Questions
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- 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.
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