Good Product By Wade on 12/23/2014
Wade would recommend this product to a friend
Been using a cup of this in my reactor for about two weeks and i can already see a difference in my tank. Algae is almost gone. Phosphates are virtually at 0 now. I will continue using this product as long as I have an aquarium.
It works like it should By Mark on 12/23/2014
Mark would recommend this product to a friend
I've been using this in a filter sock in my hob filter. Although not the most efficient use of GFO it still does a great job of keeping my phosphates low. I only wish I had a larger setup so I could use a media reactor.
Good stuff, a bit dusty By Ryan on 12/10/2014
Ryan would recommend this product to a friend
Just make sure you rinse it well before placing it in the system obviously. It does contain a fair amount of dust, but does the job once installed. No complaints here, you get a lot for what you pay for.
for the price By justyn on 12/4/2014
justyn would recommend this product to a friend
A great product for the price. I run gfo a long side my carbon and changing this product out gets expensive, once I found out about BRS I was hooked with them.
Excellent gfo for the price. By Roger on 12/3/2014
Roger would recommend this product to a friend
Using this gfo has greatly helped me keep my p04 levels down to a minimum. Compaired to the expensive other brands it's crazy not to buy this stuff.
Good Prod By jawstone50 on 11/29/2014
jawstone50 would recommend this product to a friend
Increasing the frequency off my GFO changes has decreased the speed at which my Hair Algae problem has returned. I will keep this frequency pace to hopefully completely eliminate the algae problem all together.
Great product, great price! By Jdubs on 11/24/2014
Jdubs would recommend this product to a friend
I run a 37 gallon heavily stocked with fish and LPS corals. This stuff removes phosphates FAST! Just make sure you use a reactor and don't just put it in a media bag you will never get the same results just running it in a media bag in a external filter. Keeps my reef looking pristine!
fair priced By mcbridepcm on 11/23/2014
mcbridepcm would recommend this product to a friend
I think it's a very reasonably priced media, I'm happy.
Great product By Travis on 11/18/2014
Travis would recommend this product to a friend
What can you say about this GFO? It works and at a great price.
Outstanding quality GFO By KEM on 11/14/2014
KEM would recommend this product to a friend
This is my second batch of GFO Granular Ferric Oxide from BRS. Fantastic results in removing Phosphates. Would recommend it to anyone wanting a good GFO product
BRS knows how to make a good product!!! By Matt on 10/30/2014
Matt would recommend this product to a friend
This stuff is the best I've been using it for two weeks and the phosphates are down to near 0 I'll never run a tank without this and they're dual reactor !!! Once again an excellent product by Brs
Great for small applications By Randy on 10/30/2014
Randy would recommend this product to a friend
If you aren't burning through two cups of GFO every one to two weeks, then this is a great product, bang-for-buck wise!
What can I say... By blert on 10/27/2014
blert would recommend this product to a friend
...never though I would pay so much for a jug of pulverized rust. Maybe I shouldn't have sold that old car... Could have scraped it right off the bumper. LOL! Seriously though... It's good stuff and a decent price when compared to other products.
Good Stuff By Christopher on 10/14/2014
Christopher would recommend this product to a friend
Been using this GFO for over a year and it's good stuff. Keeps my phosphates in check with no problems. Lasts a decent amount of time before I have to change. A little bit of dust to wash out before starting a new batch. No issues with it breaking down as long as you keep the water flow moderate. Works great for me. Thanks BRS
Best GFO for the cost! By David on 10/2/2014
David would recommend this product to a friend
I tried several other products that claimed to clear up phosphate issues but none of them compared to the amazing results I have seen using BRS GFO. It is of the highest quality and the results show it!. The only GFO I will run through my reactor!
Great deal By Orlando on 9/29/2014
Orlando would recommend this product to a friend
I used this mixed with small particle carbon in my reactor, and works perfectly.
perfect By Kevin on 8/23/2014
Kevin would recommend this product to a friend
works like all the other anti phosphate products at what seems like a quarter of the price.
Rinse it first By David on 7/30/2014
David would recommend this product to a friend
I did my homework when it came to adding chemical media in my reef. I have no complaints with this GFO. My Phosphates levels are always nearly undetectable and no algea, just make sure you rinse well before use.
Performs well - But needs to be rinsed Very Well By Alex on 7/19/2014
Alex would recommend this product to a friend
We used the High Capacity GFO first and it worked great. This time we decided that since we had a large reactor and plenty of space, we could use the GFO that wasn't as compacted to be a little cheaper . It worked for its primary purpose - get the phosphate out. It's just that we had to rinse it with several gallons (5-10) of water to get the dust out and it still left orange dust on the bottom of my sump. I think we will go back to the high capacity stuff after we go through this batch.
top notch phosphate removal By swseipel on 7/6/2014
swseipel would recommend this product to a friend
This has been a great asset to my water treatment system removing phosphate due to my overfeeding my tank
Low phosphates! By James on 7/1/2014
James would recommend this product to a friend
Cleans the water like it says, put it in a reactor and let it work
Works Great By Christopher Kirkland on 6/25/2014
Christopher Kirkland would recommend this product to a friend
As always works very well, and lasts a long time. Keeps the algae at bay and the PO4 down to levels my SPS like.
Lower Phosphate Levels! By Vincent on 5/25/2014
Vincent would recommend this product to a friend
Was experiencing Phosphate levels of .10 ppm set this up with the BRS dual reactor. After 24 hrs PO4 dropped to .05 ppm and after 48 hrs PO4 dropped to .01 ppm. Thanks BRS!
AWESOME! By Stephane on 5/23/2014
Stephane would recommend this product to a friend
I had problems with phosphates and every product i used temporary lowered my levels for only a few days, and even then only had them down to 0.04. I decided to order this product along with the BRS reactor and i am not disappointed. I had this stuff in for about 1 week and on the 2nd day, i had 0 and i mean 0 phosphates!