Excellent solution for phosphate removal By wholland on 11/2/2012
wholland would recommend this product to a friend
Perfect GFO. I use this product in conjunction with skimming, carbon dosing (pellets and sometimes biofuel) and carbon with great results. My parameters stay in range, and the recommended starter amounts seem to work well for most applications.
Great product. By William on 10/31/2012
William would recommend this product to a friend
GFO has kept my Phosphates low. Easy to use and inexpensive!
Can't live without it By Casey on 10/30/2012
Casey would recommend this product to a friend
I can honestly say gfo has made my life easier. Without it, I'd probably have to do 2 water changes a week with my desire to feed as often as I do. I'd never have a tank without gfo in a reactor.
Great value By Steve on 10/20/2012
Steve would recommend this product to a friend
Nice value for GFO. Not as nice as the uniform spherical GFO you get with other premium brands, thus may not fluidize quite as easily, but gets the job done.
A+ By WiscReefer on 10/9/2012
WiscReefer would recommend this product to a friend
I was still having an issue with phosphates running Phosban, upgraded to the GFO reactor and haven't detected phosphates in my weekly tests again!
Same stuff you buy in store.. much lower price By Shawn on 10/9/2012
Shawn would recommend this product to a friend
What can I say? Same product I'm paying premium price for in my local fish store at a much lower price. I didn't even notice the switch when it comes to water quality. Should have bought this earlier.
got rid of phosphates! By mike on 10/4/2012
mike would recommend this product to a friend
purchased this product along with the brs reactor and couldnt be happier. it ridded my tank of phosphates and pesky hair algae in under a week
Great product. By John on 10/2/2012
John would recommend this product to a friend
I run this product in my reactor and every time I test for phosphate, it reads 0. Works as advertised
Good Stuff! By Calvin on 9/27/2012
Calvin would recommend this product to a friend
My PO was at .36 and within 48 hours of using this stuff, it drop down to .08. Still have a little more to go, but am happy with the results!
phosphates are 0 By Ray on 9/27/2012
Ray would recommend this product to a friend
This is every bit as good as any other product on the market. I had been using phosban for years and decided to try this 6 months ago. well after 6 months phosphates are testing 0. What makes this more appealing is the price and quantity you get. There is nothing else like this in the market!
Finally got my phosphates under control By georgerhjr on 9/21/2012
georgerhjr would recommend this product to a friend
Ordered this when I originally set up my reef tank but didn't use it until about a year later. Changed my reefing life! Phosphates are way down and corals look great now
Works Great! By Toby on 9/20/2012
Toby would recommend this product to a friend
Bought the granular (the cheaper of the 2) GFO's that BRS offers. I ran it in a Nextreef MR1 reactor and used the recommended amount from the BRS Reef calculator for GFO. It lasted 4 weeks (with heavy fish/coral bio-load). Phosphates dropped from 2.0 to 0.0 overnight. It stayed for about 3-4 weeks and began to creep back up so I removed it and increased the amount. Hoping to get 6 weeks out of it. I recently purchased the high capacity because I think it'll be a better fit for my system.