small particle size By willard on 3/17/13
willard would recommend this product to a friend
be careful of how much flow you use to make this tumble.if you run too much it blow some it into your sump area.other than that works to keep phospahtes low
Good product. By Felixpaws on 3/13/13
Felixpaws would recommend this product to a friend
I've used this for years, and I highly recommend it, for its phosphate reduction. I have no choice, but to use unfiltered well water, and this works great to reduce phosphates, in my 75 gallon, and 120 gallon reef tanks. I have a clam, anemones, and sps in the tank, all growing great.
works well By brass on 3/12/13
brass would recommend this product to a friend
notice less algae on the glass. the particles are fine and i gave it a little to much juice the first time and gfo was all over my sump and display.. so low flow through the reactor!!
Added Insurance! By David on 3/10/13
David would recommend this product to a friend
I was having problems with GHA, though my Nitrates and Phosphates tested in the '0' range. Upon addition of GFO, I noticed a reduction in the algae. It would no longer return when I physically removed it. It didn't happen overnight, but the reduction was obvious. I put about 4 OZ in a bag in the sump and replace every several months. It's part of my routine maintenance.
great product By vinny on 3/2/13
vinny would recommend this product to a friend
great for the money in my opinion no difference from the high compacity so i would definetly recommend
Very efficient By Isaac on 2/28/13
Isaac would recommend this product to a friend
Works very well, phosphate dropped very quickly and stayed down low.
Great product By Anthony on 2/26/13
Anthony would recommend this product to a friend
Used this on my 150 gallon reef tank. My phosphate started at .55 and in 2 weeks my levels slowly dropped to .00 great product!!!! Clears easy tumbles nicely and price is right!!! Thanks brs
best price around quality stuff By andrew on 2/17/13
andrew would recommend this product to a friend
I have been using BRS GFO for over a year. works fantastic and the price cant be beat. Thanks BRS
Amazing product! By Bob on 2/11/13
Bob would recommend this product to a friend
Used in conjunction with BRS upflow media reactor, I use a little under a cup on my 90 gallon tank and with a light tumble, my phosphates check out at 0 using my electronic phosphate tester. Great for the money!
cost effective!!! By Tyler on 2/4/13
Tyler would recommend this product to a friend
I have a smaller tank the got our of control and this gfo has really made the difference. I have been running the with carbon the help me get my parameters back under control. the brstv videos really help you to understand how to use different products and more importantly how to use them together.
great product By taylor on 1/19/13
taylor would recommend this product to a friend
hey this stuff is great. it lasts forever and keeps my po4 really low. just make sure you use the calculator for your tank and then keep an eye on it. this stuff can really strip your nutrients out.
So far so good By Mike on 1/14/13
Mike would recommend this product to a friend
Decided to try this GFO after using rowaphos for the last couple years. the first thing i noticed was how quick this stuff rinsed out. took no time at all to flush. The price is good and so far no issues.