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)
 
(11 reviews)  

20%
SKU
BLKGFO

Bonus Points!
50
Market price:
$24.95
Our price:
$19.99
Quantity Price
5+ Items $15.99
*Note:
Qty


Total Reward Points: 50

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:
 
(11 reviews)  

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5 Most recent customer reviews (see all reviews):
Jack Bell
Aug 3, 2019
This customer purchased the item at our site.
As good as any GFO I've used.

Advantages: Reasonable price and performance.

Disadvantages: Some fines but thats to be expected.
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Judy Richard
Apr 16, 2019
This customer purchased the item at our site.
Livraison rapide, produit semble être un peu moins efficace que mes attentes. Tout de même satisfaisant pour le très bas prix
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Jordan Parker
Oct 17, 2018
This customer purchased the item at our site.
It does what it's advertised to do. It's been pulling down my P04 nicely for a month now.
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Chris Suma
Sep 28, 2018
This customer purchased the item at our site.
Works very well.
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Andrew Kwon
Jan 15, 2018
This customer purchased the item at our site.
Works as well as the US Bulk product but more affordable to buy from reef supplies. No issues with several different packages and use over the last couple of years.

Advantages: Price, quality.

Disadvantages: none
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