Safe your self money and buy this in bulk over premix liquid Mg By Sean on 11/26/2015
Sean would recommend this product to a friend
Work better and safes money over buying the premixed liquid magnesium like kent.
The good stuff By LBK Reefer on 9/15/2015
LBK Reefer would recommend this product to a friend
Do 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 6/10/2015
Damon would recommend this product to a friend
Great 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 6/7/2015
juschillin2 would recommend this product to a friend
I 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 12/17/2014
Shannon would recommend this product to a friend
Always 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 11/21/2014
John would recommend this product to a friend
First time using this product. 2 part mix, Mixes well and is very easy to use. Calculator helps tremendously. Great pricing.
Great Magnesium By Squareface on 7/25/2014
Squareface would recommend this product to a friend
Easy to mix and easy to use with the BRS Calculator.
The two part sustem dissolves very fast and with no residue. By AndyB on 6/8/2014
AndyB would recommend this product to a friend
Having only used Red Sea Coral Pro sale I found the two part system to get my levels to where they should be where Kalkwasser was not doing it alone.
Great Product By Steve on 2/13/2014
Steve would recommend this product to a friend
I 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 1/12/2013
matthew would recommend this product to a friend
I'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).