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works great By Dustin on 12/11/13Dustin would recommend this product to a friendgoes a long way and works good
Great product By Bill on 6/7/13Bill would recommend this product to a friendThis is a great, cost efficient two part dosing solution. I have used it in my 200g system for over two years with success.
value By Traci on 4/7/13Traci would recommend this product to a friendhave tried other mag additives, this gives the best results with minimal amounts
Very good product, cost effect 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).
Good Product By David on 11/28/12David would recommend this product to a friendBest price I found online, Thanks BRS.
I started dosing my tank and it had 1100ppm Magnesium.
Now it's up I got it up to 1400 ppm now.
Just make sure to order both mix solutions.
Great product By Kwadwo on 10/8/12Kwadwo would recommend this product to a friendGreat product and easy to use
Awesome By joe on 10/2/12joe would recommend this product to a friendThis stuff dissolves quick and brs makes this so easy to use and dose. Buying in bulk is much cheaper and as always this is another great brs buy.
Great price Great product By Flint on 5/30/12Flint would recommend this product to a friendMy sps coral love this product .Will buy again
Nice Product By Tristan on 5/20/12Tristan would recommend this product to a friendI use this in all of my reef aquariums. It is a good product at a great price!
Magnesium By Chicago Coral Banks on 5/7/12Chicago Coral Banks would recommend this product to a friendGreat product, easy to use and works great with Soda Ash and Calcium! Great price as well!
3 Months of Use - Worked Well! By Mohammad on 4/20/12Mohammad would recommend this product to a friendMy magnesium was around 1150 and I got up to around 1410 with no problem!!! I used the calculator here at BRS to figure out how much to add, then I slowly brought up my level over 2-3 weeks. I know this was not recommended but I ONLY used this product to bring up my magnesium level, I did not do the 2 part mixture that was described in the video.
Best Mg suppliment By Mark on 4/18/12Mark would recommend this product to a friendGreat supplement for increasing Mg. Just refer to the "reef calculator" for dosing recommendations
This video is a demonstration of a few aquarium su ...
This video provides instructions for the mixing an ...
This video demonstrates the benefits of our magnes ...
Maintaining calcium and alkalinity in your saltwat ...
Ask a Question About 'BRS Bulk Magnesium Chloride Aquarium Supplement'
Previously Asked Questions
by John on December 3, 2013, @2:23 AM
What is the difference between Mag Sulfate and Chloride? Do i need to add both to tank? I use a two part Alk/Cal system now with the mechanical dosing system. I was thinking of adding an additional dosing pump for the Mag solution. RECOMMENDATIONS??
Bulk Reef Supply Hey John,
Most folks use a combination of magnesium chloride and magnesium sulfate when adding the magnesium to the aquarium. With a two part system its generally a ratio of 5 cups of magnesium chloride to 3 cups of magnesium sulfate in 1g of water. This is to help keep the ratio of chloride and sulfate ions as close to what they are in natural seawater as possible.
There certainly is no reason you can't use a dosing pump for your magnesium. Most folks just do it by hand though as it usually only needs to be dosed once a week or commonly as little as once a month.
- 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 Sulfate
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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