BRS Bulk GFO Granular Ferric Oxide

Click on image to zoom
View full size image

More Views

  • Remove phosphates from your tank with Granular Ferric Oxide

BRS Bulk GFO Granular Ferric Oxide

Performance
443 Review(s)

Choose a size

Qty
 
1/4 Gallon (1 lb)
SKU: 000600
$21.99
 
 
1/2 Gallon (2 lbs.)
SKU: 000601
$39.99
 
 
1 Gallon (4 lbs.)
SKU: 000602
$61.99
 
 
5 Gallon (20 lbs.)
SKU: 000603
$269.99
 
  • This stuff really works! By on 8/8/2016

    This product really performs when used in a reactor and will last at least a month in my 91 gallon system. My phosphates are no longer a worry for this reefer!
  • Awesome product By on 7/28/2016

    I should have installed a reactor a long time ago.
  • i love this product By on 6/25/2016

    .i watched a few of your videos and review videos from your customers. i had a lot of problems with my phosphate and this product would help with it.so there was nothing to loss this would have been my last draw. i ordered the BRS GFO Reactor, as well with the GFO. When i started to use this product with in 24 hours my phosphate was zero....i have worked for years trying to get this down to zero i have used different things over the years and nothing works better then this stuff.THANK YOU THANK YOU THANK YOU.i have never had a problem since.My phosphate still sits at zero.
  • Excellent quality and value By on 6/5/2016

    Cheapest gfo and works great clean high quality products as always idk how the competiters are still in buisness!
  • Outstanding product By on 6/5/2016

    I placed GFO in both my reactors on my two salt water tanks. One fish only the other a 20 gallon long reef tank. My phosphates went down to 0 ppm. Never had that happen till now.Highly recommended for any reefer.
  • Good stuff By on 6/1/2016

    Works as advertised.
  • Good stuff By on 5/10/2016

    Good stuff
  • good price for the quality By on 5/6/2016

    great service and customer support
  • BRS Bulk GFO Granular Ferric Oxide By on 5/5/2016

    Excellent product
  • Works Great By on 4/20/2016

    I have been using this GFO for about a year now. I use it along with the ROX carbon on all my tanks. I have had great results from it and see no reason to change what works. I did try the high capacity one when this one was on back order a while ago and I did not see a big difference on performance. Then again my tank is very stable I should not see that much of a difference. I do change it every month along with the carbon so I don't get to push it to its limit. It is not expensive so I see no reason to push it. On occasions it has run for longer than a month as I have been away on business and my readings did not change so it does last longer than the month.