Save Money Buy Bulk By ReefJunkie on 7/19/2011
ReefJunkie would recommend this product to a friend
Great stuff at a good price. This GFO has low dust and tumbles quite nicely, all you have to do is tune your reactor till the output water is reading 0 P04 and your done.
Great Product! By nathan on 7/15/2011
nathan would recommend this product to a friend
I have used many phosphate/silicate remover's and this one is by far the best!
Working Well By Nathan on 7/15/2011
Nathan would recommend this product to a friend
Been using BRS HC GFO for the last 6 mos, and while it hasn't been able to take my levels to 0, it seems to be effective in getting them very low.
great product By Ralph on 7/13/2011
Ralph would recommend this product to a friend
I recomend this GFO to anyone with phosphate problems. I have made GFO a part of my regular maintainance.
Very effective By Joseph on 7/10/2011
Joseph would recommend this product to a friend
I have a hair algae problem, well I should say had a hair algae ever since putting this GFO in a filter bag in my sump it has been dying off within 2 days. Lookin good. Works great
works as well or better By Miles on 7/2/2011
Miles would recommend this product to a friend
works as well or better than phosban
A great value By David on 6/28/2011
David would recommend this product to a friend
I started using this GFO a couple of weeks ago in my Phosban reactor, and it is helping greatly in my battle with nuisance algae. It is much cheaper than the other brands and just as effective.
Work Excellent By Adam on 6/20/2011
Adam would recommend this product to a friend
I would recommend this product to anyone who has a saltwater aquarium.
Work as Advertised.. By Toure on 6/14/2011
Toure would recommend this product to a friend
I run BRS GFO for the last year and a half in my 250 gallon system and its great, it doesn't leach phosphates as some of the other product out on the market. It also work very well in a media reactor as it doesn't break down.
GFO AWSOME By Melvin on 6/9/2011
Melvin would recommend this product to a friend
Every product that I bought so far works way beyound my expectations and the GFO is no exception. It is perfect for the reactor. Its like a magnet for Phosphates. ZERO in just 18 hrs. BRS is awsome at saving you money in the long run. I wish I found BRS a lot sooner. I would have saved so much money doing things one time instead of many.
algea free By Benjamin on 6/7/2011
Benjamin would recommend this product to a friend
Working great so far. Tumbles nicely in the dual filter system.
what you need for phosphate control By Alan on 6/4/2011
Alan would recommend this product to a friend
This matches the effectiveness of the name brands and comes a good deal cheaper. I can't justify going back to the others anymore.
Easy to use By John on 5/31/2011
John would recommend this product to a friend
I have always used this in BRS reactors which make it easy to use and replace. I watch the rate at which algae grows on my glass as a basis for when to replace my GFO. This product is great for beginners and experts.
Great Product By Aide on 5/27/2011
Aide would recommend this product to a friend
I have used other GFO products but by far this is the best I have come across. Very easy to rinse and use. I would definitely recommend this product to anyone
Great Product By Nicholas on 5/21/2011
Nicholas would recommend this product to a friend
Even with just running in a filter sock, my phosphates dropped by half in just 2 weeks. MAKE SURE YOU RINSE BEFORE USING. This stuff turned my tank red for about 2 days, but that was my own fault. Highly reccomended!
phosphates @ Zero By greg on 5/15/2011
greg would recommend this product to a friend
Great product, I would highly recommend to everyone. I use it regularly in the dual reactor and have had great results.
Excellent product, excellent price By shaungee on 5/11/2011
shaungee would recommend this product to a friend
This product exceeded my expectations from what I had in mind after seeing the price. This is by far some of the most effective media I have found to date. Within 72 hours, my PO4 levels zeroed out and have not risen in two weeks. Amazing stuff!
Inexpensive By Tim on 5/10/2011
Tim would recommend this product to a friend
Purchased this a couple of years ago when it was sold in bag form and it's a solid performer. Performs just like the big brands at a fraction of the price.
Great product! I will be buying more of this! By Chris on 5/9/2011
Chris would recommend this product to a friend
I bought this due to it's phenominally low price, and was a little hesitant. It turned out to be an excellent product, and easily performs as well as the higher priced brand name types. I plan to buy more, as soon as I need it. It doesn't require a ton of rinsing, and if you use half the recommended dosage, but change it out twice as often, I've found it works better at reducing algae, and keeps the system more stable. Thanks, BRS!
No more phosphate By Jerry on 4/29/2011
Jerry would recommend this product to a friend
An absolute must for a reef tank. Does an excellent job removing phoshate from the aquarium.
Great product! By DJ on 4/15/2011
DJ would recommend this product to a friend
Don't have a big problem with phosphates but I still run this product 24/7. Easy to use.
Good Stuff! By Steve on 4/11/2011
Steve would recommend this product to a friend
Works great.......wouldn't run a reef tank without it.
Good Stuff! By Gabriel on 4/7/2011
Gabriel would recommend this product to a friend
I could see the growth take off on my sps corals immediately after using this. Highly recommend.
Cuts down that Phosphate By Jetthril on 3/30/2011
Jetthril would recommend this product to a friend
Unlike most other folks would use this product in a reactor, I used this product in a media bag. Be sure to rinse out the dust before use. Due to the fact that the GFO bunches up after getting wet, I would recommend using less than what the calculator on this website recommends and change the media more frequently (not every 8 weeks), that way you water can more easily flow through the media, and the GFO can more easily take out the phosphate in the water.