Home :: Media Reactors & Media :: Granular Ferric Oxyde GERMAN HIGH CAPACITY- Bulk GFO (1LBS)

Granular Ferric Oxyde GERMAN HIGH CAPACITY- Bulk GFO (1LBS)

Granular Ferric Oxyde GERMAN HIGH CAPACITY- Bulk GFO (1LBS)
 
(5 reviews)  

10%
SKU
BLKGFO

Market price:
$24.95
Our price:
$22.40
Quantity Price
10+ Items $20.00
*Note:
Qty


Reward Points: 22

Availability : Usually ships the next business day.

  • As with all ferric oxide media, alkalinity levels may drop when used. Be sure to monitor alkalinity and adjust as needed
  • Rinse before use

 

What is the difference between regular and HC German GFO? The main difference is that HC is roughly 1.5 times more effective at removing PO4. It is also much more dense, thus requiring more flow than regular GFO. It also withstands more flow before grinding down to a fine dust. Low grade GFO quickly pulverises with too much flow.

Although this is HC GFO, excessive tumbling my still cause it to grind / dicintegrate and send GFO dust into your sump / tank. Unlike biopelets GFO must NOT excessively tumble in your reactor. Tumbling will cause some grinding.

 

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Average customer rating:
 
(5 reviews)  

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5 Most recent customer reviews (see all reviews):
Eric Morissette
Oct 17, 2017
This customer purchased the item at our site.
Great product, been using this GFO for over 6 months now and keeping my phosphate bellow 0.02 PPM and lasting me just over 4 weeks. Would recommend using this product to anyone.

Advantages: Product arrives in 1 lbs bags.
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Hong Ha
Oct 17, 2017
This customer purchased the item at our site.
Works as describe.
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Aaron Strickland
I tried phosban before this it didn't last nearly as long great stuff will definitely purchase again
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John. H
Wow, the new stuff is amazing. Its not as fine as before so there is less of a chance of it blowing by the reactor sponges.
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Frederic
Last really long and does not pulverize like some of the other bulk or brand GFO I have tried. The only drawback is it needs lots of rinsing before use.
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