You are here: Home > FILTRATION > Aquarium Filtration:
Replacement Media
> Aquarium Chemical Filtration Media:
Phosphate Remover

Filter Media: Aquarium Phosphate Removers



Related Products:

Aquarium Reactors
Media Bags
Phosphate Test Kits


While low levels of phosphates will not harm your fish, plants or invertebrates, high levels of phosphates will lead to algae blooms. Levels of 1.0 ppm are favorable for algae growth and at 2 to 3 ppm, algae growth is very likely to occur (see phosphate test kits). Ideal phosphate levels are 0.05 ppm, or less.

Phosphates come from a variety of sources: uneaten food, dead fish, decaying plants, tap water & fish feces. To reduce phosphates limiting the sources is key. Using RO water will help if your tap water has phosphates. Frequent water changes (easily done with a gravel vac) will reduce phosphates quickly, but it may not take care of the underlying cause. If phosphates persist, the aquarium phosphate removers on this page will help to reduce your phosphates. Some of these products will require the use of a media bag or a reactor.
Sort By:
Page of 2
Aquarium Pharmaceuticals (API) Phos-Zorb Pouch, Size 6 Aquarium Pharmaceuticals (API) Phos-Zorb Pouch, Size 6

Product Code: RAP01109
Aquarium Pharmaceuticals (API) Phos-Zorb is an aquarium phosphate remover.

Our Price: $11.38
In Stock
Blue Life Phos Fx 250 ml Blue Life Phos Fx, 250 ml

Product Code: RBL00355
Blue Life Phos FX, 250 ml, is an aquarium phosphate remover. It's the most cost effective phosphate media on the market.

Our Price: $44.99
In Stock
Blue Life Phos Fx 500 ml Blue Life Phos Fx, 500 ml

Product Code: RBL00356
Blue Life Phos FX, 500 ml, is an aquarium phosphate remover. It's the most cost effective phosphate media on the market.

Our Price: $45.18
In Stock
Blue Life Phosphate Rx 1 oz Blue Life Phosphate Rx, 1 oz

Product Code: RBL00135
Blue Life Phosphate Rx is an amazingly simple and effective aquarium phosphate remover for saltwater and freshwater aquariums.

Our Price: $38.40
In Stock
Boyd Enterprises Chemi Pure Variety Pack Boyd Enterprises Chemi Pure Variety Pack

Product Code: RRBE16743-Bundle1
Not sure of which Chemi Pure to purchase? Get the Variety Pack. It includes: Boyd Enterprises Chemi-Pure, 10 oz; Boyd Enterprises Chemi-Pure Blue, 11 oz; and Boyd Enterprises Chemi-Pure Elite, 11.74 oz. We also include in this package a FREE MarineAndReef.com Aquarium Cleaning Towel (19" X 15").

Our Price: $44.99
In Stock
Boyd Enterprises Chemi-Pure Elite Bulk, Six 11.74 oz Bags Boyd Enterprises Chemi-Pure Elite Bulk, Six 11.74 oz Bags

Product Code: RBE76743
Boyd Enterprises Chemi-Pure Elite Bulk, Six 11.74 oz Bags, carbon and ion filter medium comes pre-packaged in a nylon filter bag. 11.74 oz. Treats 50 gallons.

Our Price (price includes free shipping!) $79.75
(Out of Stock)
Boyd Enterprises Chemi-Pure Elite Mini, 3.1 oz Boyd Enterprises Chemi-Pure Elite Mini, 3.1 oz

Product Code: RBE16746
Boyd Enterprises Chemi-Pure Elite can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Chemi-pure Elite formula now contains ferric oxide, that helps remove slime and PO4. 3.1 oz. Treats 10 gallons.

Our Price: $8.19
In Stock
Boyd Enterprises Chemi-Pure Elite, 11.74 oz Boyd Enterprises Chemi-Pure Elite, 11.74 oz

Product Code: RBE16743
Boyd Enterprises Chemi-Pure Elite can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Chemi-pure Elite formula now contains ferric oxide, that helps remove slime and PO4. 11.74 oz. Treats 50 gallons.

Our Price: $17.11
In Stock
​Boyd Enterprises Chemi-Pure Green 5.5 oz & Seachem PhosNet 50 grams Boyd Enterprises Chemi-Pure Green & Seachem PhosNet Small Marine Tank Chemical Filtration Upgrade Package

Product Code: RBE00000-Bundle1
This package, for freshwater aquariums up to 35 gallons, includes both Boyd Enterprises Chemi-Pure Green 5.5 oz and Seachem PhosNet 50 grams.

Our Price: $20.27
In Stock
Brightwell Aquatics PhosphatR Regenerable Phosphate Resin 175 ml Brightwell Aquatics PhosphatR Regenerable Phosphate Resin, 175 ml

Product Code: RBA01128
Brightwell Aquatics PhosphatR Regenerable Phosphate Resin is a next-generation regenerable phosphate adsorption resin effective in marine aquaria. It will also remove silicates. 175 ml.

Our Price: $25.63
In Stock
Brightwell Aquatics PhosphatR Regenerable Phosphate Resin, 250 ml Brightwell Aquatics PhosphatR Regenerable Phosphate Resin, 250 ml

Product Code: RBA01129
Brightwell Aquatics PhosphatR Regenerable Phosphate Resin is a next-generation regenerable phosphate adsorption resin effective in marine aquaria. It will also remove silicates. 250 ml.

Our Price: $41.02
In Stock
Coral Vue GFO Phosphate Adsorption Media 128 oz Coral Vue GFO Phosphate Adsorption Media, 128 oz (by volume)

Product Code: RCVGF0128
Coral Vue GFO (Granular Ferric Oxide) Phosphate Adsorption Media is ideally suited for filtering out phosphate from the water column to promote better coral growth and helps prevent algae outbreaks. 128 oz.

Our Price (price includes free shipping!) $68.99
In Stock
Coral Vue GFO Phosphate Adsorption Media 32 oz Coral Vue GFO Phosphate Adsorption Media, 32 oz (by volume)

Product Code: RCVGF0032
Coral Vue GFO (Granular Ferric Oxide) Phosphate Adsorption Media is ideally suited for filtering out phosphate from the water column to promote better coral growth and helps prevent algae outbreaks. 32 oz.

Our Price: $19.99
In Stock
Coral Vue GFO Phosphate Adsorption Media 64 oz Coral Vue GFO Phosphate Adsorption Media, 64 oz (by volume)

Product Code: RCVGF0064
Coral Vue GFO (Granular Ferric Oxide) Phosphate Adsorption Media is ideally suited for filtering out phosphate from the water column to promote better coral growth and helps prevent algae outbreaks. 64 oz.

Our Price: $36.99
In Stock
Coral Vue GFO Phosphate Adsorption Media 640 oz Coral Vue GFO Phosphate Adsorption Media, 640 oz (by volume)

Product Code: RCVGF0640
Coral Vue GFO (Granular Ferric Oxide) Phosphate Adsorption Media is ideally suited for filtering out phosphate from the water column to promote better coral growth and helps prevent algae outbreaks. 640 oz.

Our Price (price includes free shipping!) $299.99
In Stock
Seachem PhosBond, 250 ml Seachem PhosBond, 250 ml

Product Code: RSC12610
Seachem PhosBond is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a singular material forming a synergistic effect. It rapidly removes phosphates and silicates from saltwater and freshwater, combining the best of both types of phosphate removers. 250 ml bagged.

Our Price: $11.79
In Stock
Seachem PhosGuard 1 liter Seachem PhosGuard, 1 liter

Product Code: RSC01870
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 1 liter.

Our Price: $20.45
In Stock
Seachem PhosGuard 100 ml, bagged Seachem PhosGuard, 100 ml, bagged

Product Code: RSC01850
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 100 ml, bagged.

Our Price: $5.77
In Stock
Seachem PhosGuard 2 liter Seachem PhosGuard, 2 liter

Product Code: RSC01880
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 2 liter.

Our Price: $35.61
In Stock
Seachem PhosGuard 250 ml Seachem PhosGuard, 250 ml

Product Code: RSC01860
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 250 ml.

Our Price: $7.28
In Stock
Seachem PhosGuard 4 liter Seachem PhosGuard, 4 liter

Product Code: RSC01890
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 4 liter.

Our Price (price includes free shipping!) $79.61
In Stock
Seachem PhosGuard 500 ml Seachem PhosGuard, 500 ml

Product Code: RSC01830
Seachem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. 500 ml.

Our Price: $12.56
In Stock
Seachem PhosNet, 125 grams Seachem PhosNet, 125 grams

Product Code: RSC12510
Seachem 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 your aquarium. It exhibits stronger binding than most competing products and consequently can reduce phosphates and silicates to very low levels. 125 gram size.

Our Price: $18.83
In Stock
Seachem PhosNet 250 grams Seachem PhosNet, 250 grams

Product Code: RSC12520
Seachem 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 your aquarium. It exhibits stronger binding than most competing products and consequently can reduce phosphates and silicates to very low levels. 250 gram size.

Our Price: $33.62
In Stock
Seachem PhosNet, 50 grams bagged Seachem PhosNet, 50 grams bagged

Product Code: RSC12500
Seachem 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 your aquarium. 50 grams bagged.

Our Price: $11.71
In Stock