Top 20 best aquarium filter cartridges

The best aquarium filter cartridges reviewed & rated in February 2020

Image of Aqua 110 Filter Insert Foam

Aqua 110 Filter Insert Foam

In: Best Aquarium Filter Cartridges - February 2020

"Aqua 110 Filter Insert Foam AquaClear 110 Foam Filter Insert provides mechanical filtration by trapping particles and debris in addition to providing biological filtration. Exclusively designed for the AquaClear 110 Power Filter, the insert is safe for fresh and saltwater aquariums. For AquaClear 110 and ""500"" Mechanically filters dirt and debris Tailored fit prevents bupass Large capacity for waste capture Porous construction provides numerous bacterial attachments Long lasting and reusable For fresh and salt water use"

Image of AquaClear 20 Filter Insert Activated Carbon (1.5 oz)

AquaClear 20 Filter Insert Activated Carbon (1.5 oz)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 20 Activated Carbon Filter Insert improves water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear 20 Power Filter, it provides superior adsorption qualities which eliminate odors, discoloration and impurities. Net Weight: 1.6 OZ (45g)

Image of AquaClear 20 Filter Insert Activated Carbon (3 pack)

AquaClear 20 Filter Insert Activated Carbon (3 pack)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 20 Activated Carbon Filter Insert 3 pack improves water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear 20 Power Filter, it provides superior adsorption qualities which eliminate odors, discoloration and impurities.

Image of AquaClear 20 Filter Insert Biomax (2.1 oz)

AquaClear 20 Filter Insert Biomax (2.1 oz)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 20 BioMax Filter Insert provides an optimal environment for beneficial bacteria growth. Reducing ammonia and nitrite levels, it increases biological filtration efficiency by 30%. Exclusively designed for the AquaClear 20 Power Filter, the insert is safe for fresh and saltwater aquariums.

Image of AquaClear 20 Filter Insert Foam

AquaClear 20 Filter Insert Foam

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 20 Foam Filter Insert provides mechanical filtration by trapping particles and debris, in addition it offers powerful biological filtration. Exclusively designed for the AquaClear 20 Power Filter, the insert is safe for fresh and saltwater aquariums.

Image of AquaClear 20 Filter Insert Foam (3 pack)

AquaClear 20 Filter Insert Foam (3 pack)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 20 Foam Filter Insert 3 pack provides mechanical filtration by trapping particles and debris in addition to providing biological filtration. Exclusively designed for the AquaClear 20 Power Filter, the insert is safe for fresh and saltwater aquariums. Traps particles and debris. Tailored fit prevents bypass. Enhances biological filtration. Safe for fresh and saltwater use.

Image of AquaClear 30 Filter Insert Ammonia Remover (4.2 oz)

AquaClear 30 Filter Insert Ammonia Remover (4.2 oz)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 30 Ammonia Remover Filter Insert is ideal for new or heavily populated freshwater aquariums. It removes and controls harmful ammonia and nitrite. It reduces stress on fish and is exclusively designed for use in the AquaClear 30 Power Filter.

Image of AquaClear 30 Filter Insert Biomax

AquaClear 30 Filter Insert Biomax

In: Best Aquarium Filter Cartridges - February 2020

"AquaClear 30 Filter Insert Biomax Fits AquaClear 30 and ""150"" Increases biological filtration efficiency by 30% Enhances ammonia and nitrite reduction"

Image of AquaClear 30 Filter Insert Foam (3 pack)

AquaClear 30 Filter Insert Foam (3 pack)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 30 Foam Filter Insert 3pk provides mechanical filtration by trapping particles and debris in addition to providing biological filtration. Exclusively designed for the AquaClear 30 Power Filter, the insert is safe for fresh and saltwater aquariums.

Image of AquaClear 50 Filter Insert Activated Carbon (3 pack)

AquaClear 50 Filter Insert Activated Carbon (3 pack)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 50 Activated Carbon Filter Insert 3 pack improves water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear 50 Power Filter, it provides superior adsorption qualities which eliminate odors, discoloration and impurities.

Image of AquaClear 50 Filter Insert Biomax (4.4 oz)

AquaClear 50 Filter Insert Biomax (4.4 oz)

In: Best Aquarium Filter Cartridges - February 2020

AquaClear 50 BioMax Filter Insert provides an optimal environment for beneficial bacteria growth. Reducing ammonia and nitrite levels, it increases biological filtration efficiency by 30%. Exclusively designed for the AquaClear 50 Power Filter, the insert is safe for fresh and saltwater aquariums. Net Weight: 4.4 OZ (125g).