Excellent By Colin on 7/7/2015
Colin would recommend this product to a friend
In combination with calculator, got parameters perfect. Quick and easy to mix and use.
great product for nano sps tanks By 915fenie on 6/18/2015
915fenie would recommend this product to a friend
great product/great price dripping it with 1/8 cup of vinegar and my spss loved it
Great product! By Michael on 6/12/2015
Michael would recommend this product to a friend
I got this because my pH was lagging and I heard this helps Alk as well. I dose it with my ATO water and it working like a charm. Corals and fish are happier! Oh, and it's affordable!!
Great for low demand tanks By Robert on 4/22/2015
Robert would recommend this product to a friend
Started my tank on this in my top off resivoir when I first started adding corals. Now a year later my demand got to high to maintain so I am going to 2 part. This product from BRS is high quality and easy to use.
Great for stabilizing PH By Saltydog on 3/27/2015
Saltydog would recommend this product to a friend
I run a 2 part dosing for calcium addition, but I was having issues with PH in the winter due to house being closed up. Added this to my ATO and all my issue disappeared.
Great products and videos.
Great Product real Pure By idol on 2/11/2015
idol would recommend this product to a friend
I love this Kalk. It is really simple to apply its use and keep your reef stable with minimal time just using it in top off water. Great.
Easy By Mike on 2/6/2015
Mike would recommend this product to a friend
I use this product through a kalk reactor using the 50ml/min BRS 50ml peristaltic dosing pump. It is by far the easiest and most reliable way to maintain alkalinity and calcium levels in low to medium demand systems.
Kalk is great stuff! By Brian on 2/5/2015
Brian would recommend this product to a friend
BRS Kalk is reasonably priced and make a BIG difference added to ATO. I purchased a couple gallons. Plan to keep a regular supply and even look to save a few $$ when BRS offers a sale or coupon.
Great product, great price By Matt on 2/2/2015
Matt would recommend this product to a friend
Works well, dissolves easily, and inexpensive for the value.
Good Stuff By Jeff on 1/26/2015
Jeff would recommend this product to a friend
Quality product, great price. Easy to use when mixing in with your ATO. Have heard some people say Kalk eats the aqualifter pump, but I've used mine for years with Kalk without any issues at all.
Thanks BRS By Thomas on 12/30/2014
Thomas would recommend this product to a friend
Another great product and a great price.
Kalk powder 22.5# "5 gallon" pail--good deal By Michael on 11/27/2014
Michael would recommend this product to a friend
The stuff somehow even smells cleaner, somehow, than Mrs Wages.
On sale, this was one of the least expensive sources I found.
I went with my BRS pals because they have been consistent supporters of Michiganrwefers.com.
Glad I did.
...be careful if you are "upgrading" or are replacing old product--your pH may elevate more quickly than you expect. Glad I did...
I Love Kalkwasser By June2881 on 10/16/2014
June2881 would recommend this product to a friend
I am dosing 2 tablespoons of kalkwasser mixed with 1/3 cup of vinegar and 2 gallons of RODI water into my 200 gallon sps tank and I couldn't be happier. I'm running zeovit which requires natural levels of elemtents and using kalkwasser to maintain 400 ca and 7.5 alk couldn't be any easier. I highly recommend dosing kalkwasser to anyone with low ph and lots of corals.
Jj By Jj on 5/18/2014
Jj would recommend this product to a friend
Great, useful for all types of applications By Trevor on 4/21/2014
Trevor would recommend this product to a friend
I use this kalk for killing aiptasia and dosing top-off water.
Works great, everyone should have a jar of this.
GREAT PRODUCT GREAT PRICE By rob on 4/1/2014
rob would recommend this product to a friend
I have used this product for years and have had great reults!
Fantastic Value By Andrew on 3/28/2014
Andrew would recommend this product to a friend
Works awesome in my ATO unit!!! I use 1/2 teaspoon per gallon and when the ATO kicks on it raises my PH from 7.8 to 7.9 after the water circulates. I will gradually increase the dosage to 1 teaspoon per gallon in about 2 months. I use Reef Crystal Pro for my salt and change about 10% of my water per week. I say about because I break the water changes up into 2-3 small water changes of 3-4 gallons at a time. My Red & Green Goniopora are like grumpy old men and don't like any changes.
Best in the business By Stephen on 2/27/2014
Stephen would recommend this product to a friend
I've been using seachem kalk, not any more. This stuff is crazy pure!
BRS Kalkwasser By Steven on 2/22/2014
Steven would recommend this product to a friend
Great product from Bulk Reef Supply. I have used other Kalkwasser products and strait pickling lime. BRS's Kalkwasser is by far the best I have used, it has the least amount of parcipitate that settles out.
kalkwasser By alex on 2/7/2014
alex would recommend this product to a friend
Best stuff I have ever used. My tank parameters are staying stable with 420 calcium alk at 10 and ph at 7.8. very satisfied customers service is top notch and delivery was spot on. Definitely will be purchasing from BRS in the future.
Easy to use for maintain ca &alk & ph By Redneck reefer on 1/23/2014
Redneck reefer would recommend this product to a friend
Makes it easy to maintain ca and alk and raising ph in a softy and lps tank if your not sure watch there video on using it they show you in detail on how to use like all there videos thanks brs keep them coming
Easy By Loren on 11/26/2013
Loren would recommend this product to a friend
Dissolves quickly and completely. Keeps ALK stable. Great stuff. Buy in bulk and save!
Great Product By Gerard on 10/18/2013
Gerard would recommend this product to a friend
It could not be any easier to mix. There is no left over residue and the mix is clear within minutes.
Could not be any happier! By Tom39 on 10/15/2013
Tom39 would recommend this product to a friend
Great stuff! Only took 5 min to measure and mix it with my ATO water. The hardest part is not letting my wife find out I stole her measuring spoons. Would never go back to daily dosing.
Thank You BRS!!