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Hagen Fluval G

Filter Media: Hagen Fluval G Media
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Fluval G3 Advanced Filtration System Fine Pre-Filter Cartridge
Fluval G3 Advanced Filtration System Fine Pre-Filter Cartridge
List Price: $42.99
Our Price: $17.96
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The Fluval G3 Fine Pre-Filter Cartridge is designed for daily use with marine aquariums where suspended debris is minimal or it can be used as a polishing cartridge for standard or fresh water aquariums. The fine mesh will trap debris 75um or larger for unparalleled mechanical filtering results. Designed as a "no by-pass" system, debris remains caught between each pleat until it is removed and rinsed. However, solid wastes can break down into soluble wastes and regular cartridge rinsing is recommended.
Fluval G3 Advanced Filtration System Phosphate Cartridge
Fluval G3 Advanced Filtration System Phosphate Cartridge
List Price: $24.99
Our Price: $9.53
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The Fluval G3 Phosphate Cartridge is for use with the Fluval G3 Advanced Filtration System and will rapidly remove up to 2200 mg of phosphate ion from marine or fresh water aquaria. In a 300 L freshwater aquarium with an excess concentration of 1-2 mg/L phosphate concentration, the use of a G3 Phosphate Cartridge will remove all the excess of phosphate within 1 or 2 days.
Fluval G6 Advanced Filtration System Phosphate Cartridge
Fluval G6 Advanced Filtration System Phosphate Cartridge
List Price: $32.99
Our Price: $12.83
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The Fluval G6 Phosphate Cartridge is for use with the Fluval G6 Advanced Filtration System and will rapidly remove up to 3900 mg of phosphate ion from marine or fresh water aquaria. In a 600 L freshwater aquarium with an excess concentration of 1-2 mg/L phosphate concentration, the use of a G6 Phosphate Cartridge will remove all the excess of phosphate within 1 or 2 days.
Fluval G3 Advanced Filtration System Nitrate Adsorbing Cartridge
Fluval G3 Advanced Filtration System Nitrate Adsorbing Cartridge
List Price: $43.99
Our Price: $16.86
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The Fluval G3 Nitrate Cartridge is for use with the Fluval G3 Advanced Filtration System and will remove up to 13000 mg of nitrate ion in fresh water aquariums. Nitrate concentration should not exceed 20 mg/L in freshwater aquariums; Planted aquariums require approximately 5mg/L of nitrate as a source of nitrogen for healthy plant growth.

In a 300 L freshwater aquarium with a 30 mg/L nitrate concentration, the use of a G3 Nitrate cartridge will quickly remove all excess nitrate in a couple days.
Fluval G6 Advanced Filtration System Nitrate Adsorbing Cartridge
Fluval G6 Advanced Filtration System Nitrate Adsorbing Cartridge
List Price: $55.99
Our Price: $25.29
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The Fluval G6 Nitrate Cartridge is for use with the Fluval G6 Advanced Filtration System and will remove up to 24000 mg of nitrate ion in fresh water aquariums. Nitrate concentration should not exceed 20 mg/L in freshwater aquariums; Planted aquariums require approximately 5mg/L of nitrate as a source of nitrogen for healthy plant growth.

In a 600 L freshwater aquarium with a 30 mg/L nitrate concentration, the use of a G6 Nitrate cartridge will quickly remove all excess nitrate in a couple days.
Fluval G3 Advanced Filtration System Tri-X Cartridge
Fluval G3 Advanced Filtration System Tri-X Cartridge
List Price: $38.99
Our Price: $15.03
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The Fluval Tri-Ex Cartridge is for use with the Fluval G3 Advanced Filtration System and combines the binding power of Fluval G Phosphate, nitrate and carbon for an all in one waste management solution for fresh water aquariums. With the continued use of Tri-Ex, nitrates, phosphates and organic pollutants remain under control; the cartridge binds over 5000 mg (or more than 15 mg/L in a 300 L aquarium) of nitrate and over 600 mg (or more than 2 mg/L in a 300 L aquarium) of phosphate. The specialized mesh size of the carbon component maximizes the surface to volume ration for optimized performance.