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Home » AQUARIUM SUPPLIES » Filter Media, Inserts, Carbon, Phosphate Removers, & Resins » Phosphate and Nitrate Removers

Phosphate and Nitrate Removers



German Engineered Granular Ferric Oxide (GFO) is the benchmark media for total phosphate removal in all aquaria. Used all over the world, it is the product of choice for many critical water purity applications.

GFO permanently binds phosphates. With regular use of GFO any aquarium fresh or salt, reef or planted, will stay much cleaner and less maintenance labor intensive!

Media bag with GFO can be placed inside of: canister filters, power filters, pond filters, sumps, refugiums, corner filters, next to uplift tube on UG filter plate. GFO can be placed directly into Bio-Bags or other fine floss bags.

GFO is 5 to 20 times more effective than white activated alumina media and it is completely safe for fish and invertebrate, fresh and salt-water aquariums.


BENEFITS:

Maintains extremely low to non-measurable levels of phosphate and silicates thus greatly reducing propagation of algae.
Removes arsenic and other heavy metals.
Safe for the most delicate invertebrates – does not contaminate water with iron.
Extremely low impact on trace elements and desirable fertilizers like potassium.
Non-leaching, permanently and irreversibly binds phosphate and silicates.

Hi Jason, I bought some of your bulk GFO and some other Phosphate remover about a week ago to try out. I have used some others and the best one I had found was the Rowa, well then I tried the Bulk you sell and I was very impressed with it. Had a reading of 137 on my Hanna Phosphorus checker and added 2 cups, in 24 hrs it read 22 very good, right there with Rowa, but the best part is the media itself, almost all the same size about the size of Matrix Carbon and rinsed quickly with only a small amount being discharged, unlike Rowa where you almost have to add an extra 1/2 cup for what is discharged. Anyhow bottom line I am impressed and have no problem recommending it to all and will be purchasing in much larger quantity in the near future.

All the best.

Mike.


Aquaforest NP Pro 2L
Aquaforest NP Pro 2L
Liquid Polymer – Media for a growth of probiotic bacteria. After addition...
$CAD 24.99
Aquaforest Phosphate Minus 1L
Aquaforest Phosphate Minus 1L
Effective fluidization filters medium. During absorption it reduces phosphates and silicates in...
$CAD 37.99
Aquaforest Phosphate Minus 500ml
Aquaforest Phosphate Minus 500ml
Effective fluidization filters medium. During absorption it reduces phosphates and silicates in...
$CAD 20.99
Two Little Fishies GFO Phosban Reactor 550 (Item Currently Unavailable)
Two Little Fishies GFO Phosban Reactor 550 (Item Currently Unavailable)
The Phosban Reactor 150™ has become a staple amongst most aquarists who...
$CAD 114.94
Two Little Fishies NPX Bioplastics® - 1 litre
Two Little Fishies NPX Bioplastics® - 1 litre
NPX Bioplastics® granular plastic media made from biodegradable polymers. For use in...
$CAD 78.99
Two Little Fishies NPX Bioplastics® - 400ml
Two Little Fishies NPX Bioplastics® - 400ml
NPX Bioplastics® granular plastic media made from biodegradable polymers. For use in...
$CAD 33.26
Two Little Fishies NPX Screens for Phosban Reactor
Two Little Fishies NPX Screens for Phosban Reactor
The NPX Screen prevents NPX Biopellets or other biodegradable pelletized media from...
$CAD 2.69
Two Little Fishies PhosBan Reactor 150T
Two Little Fishies PhosBan Reactor 150T
The PhosBan Reactor 150 is designed with the upflow principle to achieve...
$CAD 71.19
Two Little Fishies Phosban Reactor Extension Kit
Two Little Fishies Phosban Reactor Extension Kit
The PhosBan Reactor maximizes efficient use of chemical filter media. Up-flow principle...
$CAD 5.49
Two Little Fishies Phosban Reactor Foams
Two Little Fishies Phosban Reactor Foams
Pair of replacement foam discs for the Phosban 150 reactor.
$CAD 4.19
Aquatop Media Reactor MR-20 with Pump
Aquatop Media Reactor MR-20 with Pump
The Aquatop Multimedia Reactor maximizes the efficiency of filter media with a...
$CAD 64.99
Aquatop Media Reactor MR-30 with Pump
Aquatop Media Reactor MR-30 with Pump
The Aquatop Multimedia Reactor maximizes the efficiency of filter media with a...
$CAD 89.99
PO4x4 Phosphate Remover 250ml
PO4x4 Phosphate Remover 250ml
"My nitrate and phosphate levels are close to zero, but algae is...
$CAD 26.99
PO4x4 Phosphate Remover 500ml
PO4x4 Phosphate Remover 500ml
"My nitrate and phosphate levels are close to zero, but algae is...
$CAD 49.99
PREMIUM All-In-One NP Reducing BioPellets 500ml (Item Currently Unavailable)
PREMIUM All-In-One NP Reducing BioPellets 500ml (Item Currently Unavailable)
DVH were the first to develop and present the "NP reducing Biopellets",...
$CAD 49.99
PURA Complete Professional Strength Full Spectrum Chemical Filtration Media 32oz
PURA Complete Professional Strength Full Spectrum Chemical Filtration Media 32oz
PÛRA Complete is a blended media that provides the most complete aquarium...
$CAD 35.99
XL NP Reducing BioPellets 500ml
XL NP Reducing BioPellets 500ml
These XL biopellets don't need to be fluidized. Due to the curly...
$CAD 41.99
Pura Filtration Pad 7.5
Pura Filtration Pad 7.5" x 10.5"
Full spectrum chemical filtration pad loaded with three powerful medias for total...
$CAD 14.99 - $CAD 11.99
410 Micron Felt Filter Sock">
4" X 14" Long - 10 Micron Felt Filter Sock
This specialized 10 micron filter sock is specifically used to polish water...
$CAD 13.99
710 Micron Felt Filter Sock">
7" X 14" Long - 10 Micron Felt Filter Sock
This specialized 10 micron filter sock is specifically used to polish water...
$CAD 18.49
Thrive (a) Phosphate Remover (Lanthanum Chloride) Bottle 20.3 oz (600ml)
Thrive (a) Phosphate Remover (Lanthanum Chloride) Bottle 20.3 oz (600ml)
Thrive Phosphate Remover is a simple and effective way to remove phosphates...
$CAD 28.99
Vertex Pro BioPellets - 1litre
Vertex Pro BioPellets - 1litre
TINY PELLETS, MASSIVE IMPACT ON REEF KEEPING
For both the novice and...
$CAD 69.99
Vertex Pro BioPellets - 500ml
Vertex Pro BioPellets - 500ml
TINY PELLETS, MASSIVE IMPACT ON REEF KEEPING
For both the novice and...
$CAD 38.99
AquaMaxx BioMaxx Plus BioPellets Filter Media - 16fl oz (473ml)
AquaMaxx BioMaxx Plus BioPellets Filter Media - 16fl oz (473ml)
AquaMaxx BioMaxx Plus BioPellets improve water quality for fish and other marine...
$CAD 21.99
Blue Life USA Phosphate Rx 1oz
Blue Life USA Phosphate Rx 1oz
Phosphate Rx is an amazingly simple and effective product that has revolutionized...
$CAD 39.99
PÛRA PhosLock Professional Strength Phosphate Remover 1135g
PÛRA PhosLock Professional Strength Phosphate Remover 1135g
All PURA products are formulated with Beta-GFH (Beta Ferric Oxide Hydroxide), the...
$CAD 94.99
PÛRA PhosLock Professional Strength Phosphate Remover 150g
PÛRA PhosLock Professional Strength Phosphate Remover 150g
PhosLock is the benchmark ferric hydroxide media for total phosphate removal in...
$CAD 18.99
PÛRA PhosLock Professional Strength Phosphate Remover 454g
PÛRA PhosLock Professional Strength Phosphate Remover 454g
PhosLock is the benchmark ferric hydroxide media for total phosphate removal in...
$CAD 45.99
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer - 1 Liter
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer - 1 Liter
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer helps prevent nuisance algae...
$CAD 31.99
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer - 500ml
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer - 500ml
Red Sea NO3:PO4-X Biological Nitrate and Phosphate Reducer helps prevent nuisance algae...
$CAD 17.99
CAD Lights NR-1 Pro All-In-One Media Reactor
CAD Lights NR-1 Pro All-In-One Media Reactor
Cad Lights newly released NR-1 Pro nano media reactor packs all the...
$CAD 124.99 - $CAD 109.99
AZ-NO3 Nitrate Eliminator 240ml
AZ-NO3 Nitrate Eliminator 240ml
Fourth Generation Formula: The NEW AZ-NO3 with it`s new "Cold" filtering...
$CAD 18.99
AquaMaxx FR-S Internal GFO Carbon and Biopellet Filter Media Reactor with Sicce Pump
AquaMaxx FR-S Internal GFO Carbon and Biopellet Filter Media Reactor with Sicce Pump
AquaMaxx FR-S Internal Media Reactor is a great multi-purpose aquarium water filters...
$CAD 129.99
Bulk German GFO Phosphate Remover - Standard Capacity - 300g (500ml)
Bulk German GFO Phosphate Remover - Standard Capacity - 300g (500ml)
German engineered GFO. Buy in bulk and save....
$CAD 24.99
Bulk German GFO Phosphate Remover - Standard Capacity - 540g (900ml)
Bulk German GFO Phosphate Remover - Standard Capacity - 540g (900ml)
German engineered GFO. Buy in bulk and save....
$CAD 41.99
Bulk German GFO Phosphate Remover - Standard Capacity - 1.1kg (1900ml)
Bulk German GFO Phosphate Remover - Standard Capacity - 1.1kg (1900ml)
German engineered GFO. Buy in bulk and save....
$CAD 67.99
Bulk German GFO Phosphate Remover - Standard Capacity - 2.1kg (3500ml)
Bulk German GFO Phosphate Remover - Standard Capacity - 2.1kg (3500ml)
German engineered GFO. Buy in bulk and save....
$CAD 119.99
Bulk German GFO Phosphate Remover - True High Capacity - 470g (500ml)
Bulk German GFO Phosphate Remover - True High Capacity - 470g (500ml)
German engineered GFO. Buy in bulk and save....
$CAD 33.99
Bulk German GFO Phosphate Remover - True High Capacity - 870g (900ml)
Bulk German GFO Phosphate Remover - True High Capacity - 870g (900ml)
German engineered GFO. Buy in bulk and save....
$CAD 59.99
Bulk German GFO Phosphate Remover - True High Capacity - 1.7kg (1900ml)
Bulk German GFO Phosphate Remover - True High Capacity - 1.7kg (1900ml)
German engineered GFO. Buy in bulk and save....
$CAD 109.99
Bulk German GFO Phosphate Remover - True High Capacity - 3.4kg (3500ml)
Bulk German GFO Phosphate Remover - True High Capacity - 3.4kg (3500ml)
German engineered GFO. Buy in bulk and save....
$CAD 184.99
RowaPhos Phosphate Removal Media - 1000 ml - 1kg
RowaPhos Phosphate Removal Media - 1000 ml - 1kg
Rowaphos is the professional method of removing Phosphate and Silicate in all...
$CAD 69.99
RowaPhos Phosphate Removal Media - 250 mL - 250g
RowaPhos Phosphate Removal Media - 250 mL - 250g
Rowaphos is the professional method of removing Phosphate and Silicate in all...
$CAD 32.99
RowaPhos Phosphate Removal Media - 500 mL - 500g
RowaPhos Phosphate Removal Media - 500 mL - 500g
Rowaphos is the professional method of removing Phosphate and Silicate in all...
$CAD 44.99
RowaPhos Phosphate Removal Media - 5KG
RowaPhos Phosphate Removal Media - 5KG
Rowaphos is the professional method of removing Phosphate and Silicate in all...
$CAD 199.99
Poly-Bio-Marine 4
Poly-Bio-Marine 4" x 8" Poly-Filter Pad (Item Currently Unavailable)
The POLY-FILTER is for filtering and purifying both fresh and salt water...
$CAD 14.99
Seachem Phosguard 500ml
Seachem Phosguard 500ml
PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It...
$CAD 14.82
Seachem Phosguard 1 Liter
Seachem Phosguard 1 Liter
PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It...
$CAD 24.30
Seachem Phosguard 2 Liter
Seachem Phosguard 2 Liter
PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It...
$CAD 43.06
Seachem De*nitrate 1 Liter
Seachem De*nitrate 1 Liter
de*nitrate™ removes nitrates, nitrites, ammonia, and organics from both fresh and marine...
$CAD 15.41
Seachem De*nitrate 2 Liter
Seachem De*nitrate 2 Liter
de*nitrate™ removes nitrates, nitrites, ammonia, and organics from both fresh and marine...
$CAD 27.12
Brightwell Aquatics Regenerat-phor - 1.2kg
Brightwell Aquatics Regenerat-phor - 1.2kg
Regenerates Brightwell Aquatics PhosphatR Phosphate-Adsorption Media...
$CAD 10.99
Deep Blue Professional Phosphate Removing Pad 10
Deep Blue Professional Phosphate Removing Pad 10" x 18"
The Cut-Your-Own Phosphate filter is impregnated with special phosphate grabbing resin. The...
$CAD 6.79
Seachem Phosbond - 1L
Seachem Phosbond - 1L
PhosBond™ is a revolutionary new product that combines the phosphate removing capabilities...
$CAD 43.99
Aquarium Pharmaceuticals Bio-Chem Zorb
Aquarium Pharmaceuticals Bio-Chem Zorb
Provides a home for massive colonies of nitrifying bacteria that rapidly develop...
$CAD 9.49
Fluval ClearMax  Phosphate Remover 3-100 g Pouches
Fluval ClearMax Phosphate Remover 3-100 g Pouches
Simply place pouch in any filter. The resin contained in this pouch...
$CAD 12.99
Fluval Sea Total Clear - 6.1oz.
Fluval Sea Total Clear - 6.1oz.
Fluval Sea Total Clear is specially formulated to establish and maintain a...
$CAD 10.99
Hagen Phos-x
Hagen Phos-x "Green-X" Phosphate Remover Small
Simply place pouch in any filter or bury in gravel. The resin...
$CAD 6.79
Seachem Purigen 1 Litre
Seachem Purigen 1 Litre
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration...
$CAD 75.27
Seachem Purigen 100ml
Seachem Purigen 100ml
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration...
$CAD 12.55
Seachem Purigen 2 Litre
Seachem Purigen 2 Litre
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration...
$CAD 129.99
Seachem Purigen 250ml
Seachem Purigen 250ml
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration...
$CAD 21.00
Seachem Purigen 500ml
Seachem Purigen 500ml
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration...
$CAD 37.99