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At AquaCave, we offer some of the best selection and best prices on GFO Phosphate Removal Media, GFO Filter Media, Rowaphos, Phosban, Pura for your marine, reef, and freshwater aquarium.

46 of 46 Items
  • Seachem PhosGuard 20 Liters

    Seachem

    Seachem PhosGuard 20 Liters

    Seachem PhosGuard 20 Liters PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow...

    $294.99
  •  ROWAphos GFO Phosphate Removal Media, 5,000 ml.   ROWAphos GFO Phosphate Removal Media, 5,000 ml.

    RowaPhos

    ROWAphos GFO Phosphate Removal Media, 5,000 ml.

    ROWAphos Phosphate Removal Media, 5,000 ml. ROWA®phos is a completely new filter material for eliminating phosphate, which was developed by the Weil Industrieanlagen GmbH company in Osnabrück, Germany. Due to its unique chemistry, it...

    $169.95
  •    PhosBan GFO Media, 2.65 lbs. (1,200 gr.)     PhosBan GFO Media, 2.65 lbs. (1,200 gr.)

    Two Little Fishes

    PhosBan GFO Media, 2.65 lbs. (1,200 gr.)

    PhosBan Media by Two Little Fishes, 1,200 gr.This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater. Also adsorbs silicates and dissolved organics. Does not leach adsorbed substances. Long lasting and easy way to...

    $144.60
  • Seachem PhosBond 4 Liters. Seachem PhosBond 4 Liters.

    Seachem

    Seachem PhosBond 4 Liters.

    Seachem PhosBond 4 Liters. Seachem’s PhosBond revolutionizes phosphate and silicate removal through a synergistic fusion of granular ferric oxide (GFO) and aluminuum oxide. This synergistic blend combines the best of both types of phosphate removers to...

    $140.99
  •   CoralVue GFO 128 FL OZ.

    CoralVue

    CoralVue GFO 128 FL OZ.

    Phosphate Adsorption Media for Fresh and Marine AquariumsGranular Ferric Oxide commonly refereed to as GFO ideally suited for filtering out phosphate from the water column which promotes better coral growth and helps prevent algae outbreaks. This medias...

    $69.95
  • Seachem PhosGuard, 4 Liters Seachem PhosGuard, 4 Liters

    Seachem

    Seachem PhosGuard, 4 Liters

    Seachem PhosGuard 4 Liters. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow...

    $64.99
  • PhosBan GFO Media, 1 lbs. (454 gr.)  PhosBan GFO Media, 1 lbs. (454 gr.)

    Two Little Fishes

    PhosBan GFO Media, 1 lbs. (454 gr.)

    PhosBan Media by Two Little Fishes, 454 gr.This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater. Also adsorbs silicates and dissolved organics. Does not leach adsorbed substances. Long lasting and easy way to control...

    $59.23
  •  Seachem PhosNet 500 gr.  Seachem PhosNet 500 gr.

    Seachem

    Seachem PhosNet 500 gr.

    Seachem PhosNet 500 gr. PhosNet™ is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into...

    $57.99
  •   PURA GFO Phos-Lock Filter Media, 2.5 lbs. (1,135 gr.)

    Magnavore

    PURA GFO Phos-Lock Filter Media, 2.5 lbs. (1,135 gr.)

    PhosLock is the benchmark German made ferric hydroxide 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.PURA Phos-Lock Filter Media, 1,135 gr.  ****...

    $55.95
  • ROWAphos GFO Phosphate Removal Media, 1,000 ml. ROWAphos GFO Phosphate Removal Media, 1,000 ml.

    RowaPhos

    ROWAphos GFO Phosphate Removal Media, 1,000 ml.

    ROWAphos Phosphate Removal Media, 1,000 ml. ROWA®phos is a completely new filter material for eliminating phosphate, which was developed by the Weil Industrieanlagen GmbH company in Osnabrück, Germany. Due to its unique chemistry, it...

    $49.95
  • Seachem PhosBond 1 Liter. Seachem PhosBond 1 Liter.

    Seachem

    Seachem PhosBond 1 Liter.

    Seachem PhosBond 1 Liter. Seachem’s PhosBond revolutionizes phosphate and silicate removal through a synergistic fusion of granular ferric oxide (GFO) and aluminuum oxide. This synergistic blend combines the best of both types of phosphate removers to...

    $40.99
  • CoralVue GFO 64 FL OZ.

    CoralVue

    CoralVue GFO 64 FL OZ.

    Phosphate Adsorption Media for Fresh and Marine AquariumsGranular Ferric Oxide commonly refereed to as GFO ideally suited for filtering out phosphate from the water column which promotes better coral growth and helps prevent algae outbreaks. This medias...

    $39.99
  •  AquaMedic AntiPhos FE GFO Media 1000 ml.

    AquaMedic AntiPhos FE GFO Media 1000 ml.

    Antiphos FE is an ideal media for selectively extracting phosphate from aquarium water, helping to reduce and prevent nuisance algal growth...Antiphos FE is an ideal media for selectively extracting phosphate from aquarium water, helping to reduce and...

    $38.95
  •   PURA GFO Phos-Lock Filter Media, 1.75 lbs. (795 gr.)

    Magnavore

    PURA GFO Phos-Lock Filter Media, 1.75 lbs. (795 gr.)

    PhosLock is the benchmark German made ferric hydroxide 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.PURA Phos-Lock Filter Media, 795 gr.  ****...

    $35.95
  • Maxspect Phosphree 500 ml. Maxspect Phosphree 500 ml. Maxspect Phosphree 500 ml. Maxspect Phosphree 500 ml.

    Maxspect Mazarra

    Maxspect Phosphree 500 ml.

    Maxspect Phosphree 500 ml. A polymer phosphate removal resin that is chemically stable and will not leak any metal ions into the water column like metal-based absorbents. Available in 250ml and 500ml sizes. Slow absorption phosphate removal resin that...

    $32.99
  • ROWAphos GFO Phosphate Removal Media, 500 ml.      ROWAphos GFO Phosphate Removal Media, 500 ml.

    RowaPhos

    ROWAphos GFO Phosphate Removal Media, 500 ml.

    ROWAphos Phosphate Removal Media, 500 ml. ROWA®phos is a completely new filter material for eliminating phosphate, which was developed by the Weil Industrieanlagen GmbH company in Osnabrück, Germany. Due to its unique chemistry, it...

    $32.95
  • Seachem PhosGuard 2 Liters. Seachem PhosGuard 2 Liters.

    Seachem

    Seachem PhosGuard 2 Liters.

    Seachem PhosGuard 2 Liters. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow...

    $32.30
  • Seachem PhosNet 250 gr. Seachem PhosNet 250 gr.

    Seachem

    Seachem PhosNet 250 gr.

    Seachem PhosNet 250 gr. PhosNet™ is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into...

    $30.99
  •   PURA GFO Phos-Lock Filter Media, 1 lbs. (454 gr.)

    Magnavore

    PURA GFO Phos-Lock Filter Media, 1 lbs. (454 gr.)

    PhosLock is the benchmark German made ferric hydroxide 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.PURA Phos-Lock Filter Media, 454 gr.  ****...

    $24.95
  • Seachem PhosBond 500 gr. Seachem PhosBond 500 gr.

    Seachem

    Seachem PhosBond 500 gr.

    Seachem PhosBond 500 gr. Seachem’s PhosBond revolutionizes phosphate and silicate removal through a synergistic fusion of granular ferric oxide (GFO) and aluminuum oxide. This synergistic blend combines the best of both types of phosphate removers to...

    $24.49
  • CoralVue GFO 32 fl. oz.

    CoralVue

    CoralVue GFO 32 fl. oz.

    Phosphate Adsorption Media for Fresh and Marine AquariumsGranular Ferric Oxide commonly refereed to as GFO ideally suited for filtering out phosphate from the water column which promotes better coral growth and helps prevent algae outbreaks. This medias...

    $22.95
  •    PhosBan GFO Media, 0.33 lbs. (150 gr.)     PhosBan GFO Media, 0.33 lbs. (150 gr.)

    Two Little Fishes

    PhosBan GFO Media, 0.33 lbs. (150 gr.)

    This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater. Also adsorbs silicates and dissolved organics...PhosBan Media by Two Little Fishes, 150 gr.This granular ferric oxide hydroxide adsorbs phosphates from saltwater and...

    $22.65
  • ROWAphos GFO Phosphate Removal Media, 250 ml. ROWAphos GFO Phosphate Removal Media, 250 ml.

    RowaPhos

    ROWAphos GFO Phosphate Removal Media, 250 ml.

    ROWAphos Phosphate Removal Media, 250 ml. ROWA®phos is a completely new filter material for eliminating phosphate, which was developed by the Weil Industrieanlagen GmbH company in Osnabrück, Germany. Due to its unique chemistry, it...

    $21.95
  • Seachem PhosNet 125 gr. Seachem PhosNet 125 gr.

    Seachem

    Seachem PhosNet 125 gr.

    Seachem PhosNet 125 gr. PhosNet™ is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back into...

    $18.99
  • Seachem PhosGuard 1 Liter. Seachem PhosGuard 1 Liter.

    Seachem

    Seachem PhosGuard 1 Liter.

    Seachem PhosGuard 1 Liter. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics...

    $18.22
  • Maxspect Phosphree 250 ml. Maxspect Phosphree 250 ml. Maxspect Phosphree 250 ml. Maxspect Phosphree 250 ml.

    Maxspect Mazarra

    Maxspect Phosphree 250 ml.

    Maxspect Phosphree 250 ml. A polymer phosphate removal resin that is chemically stable and will not leak any metal ions into the water column like metal-based absorbents. Available in 250ml and 500ml sizes. Slow absorption phosphate removal resin that...

    $17.99
  • Seachem PhosNet 50 ml. Bagged Seachem PhosNet 50 ml. Bagged

    Seachem

    Seachem PhosNet 50 ml. Bagged

    Seachem PhosNet 50 ml. Bagged PhosNet™ is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and silicates from both freshwater and saltwater and will not release them back...

    $14.99
  •    ROWAphos GFO Phosphate Removal Media, 100 ml.         ROWAphos GFO Phosphate Removal Media, 100 ml.

    RowaPhos

    ROWAphos GFO Phosphate Removal Media, 100 ml.

    ROWAphos is a completely new filter material for eliminating phosphate, which was developed by the Weil Industrieanlagen GmbH company in Osnabrck, Germany...ROWAphos Phosphate Removal Media, 100 ml.ROWA®phos is a completely new filter material...

    $14.45
  •  Seachem PhosGuard 500 ml.  Seachem PhosGuard 500 ml.

    Seachem

    Seachem PhosGuard 500 ml.

    Seachem PhosGuard 500 ml. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics...

    $11.49
  • Seachem PhosBond 100 ml. Bagged Seachem PhosBond 100 ml. Bagged

    Seachem

    Seachem PhosBond 100 ml. Bagged

    Seachem PhosBond 100 ml. Bagged Seachem’s PhosBond revolutionizes phosphate and silicate removal through a synergistic fusion of granular ferric oxide (GFO) and aluminuum oxide. This synergistic blend combines the best of both types of phosphate...

    $10.99
  •   PURA GFO Phos-Lock Filter Media, 0.33 lbs. (150 gr.)

    Magnavore

    PURA GFO Phos-Lock Filter Media, 0.33 lbs. (150 gr.)

    PhosLock is the benchmark German made ferric hydroxide 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.PURA Phos-Lock Filter Media, 150 gr.  ****...

    $10.95
  • Seachem PhosGuard 100 ml. Bagged Seachem PhosGuard 100 ml. Bagged

    Seachem

    Seachem PhosGuard 100 ml. Bagged

    Seachem PhosGuard 100 ml. Bagged PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow...

    $7.49
46 of 46 Items