Flex Media

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Filter products

Fluval ClearX helps create clean and healthy living conditions for fish. It effectively traps and controls phosphate, nitrite and nitrate, while eliminating cloudy water, odors and discolorations.

ClearX Media Insert, 4-Pack

15 US Gal / 60 L

Compatible With:

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Edge Aquarium Kit, 6 US Gal / 23 L

Edge Aquarium Kit, 12 US Gal / 46 L

Flex Aquarium Kit, 9 US Gal / 34 L

Flex Aquarium Kit, 15 US Gal / 57 L

+3 More
The Fluval Spec/Evo/Flex Foam Filter Block provides effective mechanical filtration by trapping large particles and debris.

Foam Filter Block

Compatible With:

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 13.5 US Gal / 52 L

Flex Aquarium Kit, 9 US Gal / 34 L

+2 More
The Fluval Flex Foam Filter Block provides effective mechanical filtration by trapping large particles and debris.

Foam Filter Block

15 US Gal / 57 L

Compatible With:

Flex Aquarium Kit, 15 US Gal / 57 L

Specifically designed for the Spec, Evo and Flex aquariums, Fluval BIOMAX media provides an optimal environment for the colonization and growth of beneficial bacteria.

BIOMAX

2.1 oz / 60 g

Compatible With:

Flex Aquarium Kit, 9 US Gal / 34 L

Flex Aquarium Kit, 15 US Gal / 57 L

Flex Aquarium Kit, 32.5 US Gal / 123 L

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 13.5 US Gal / 52 L

+4 More
Replacement Carbon provides effective chemical filtration, removing heavy metals, odors, discolorations and pollutants from aquarium water.

Carbon, 3-Pack

1.6 oz / 45 g

Compatible With:

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 13.5 US Gal / 52 L

Flex Aquarium Kit, 9 US Gal / 34 L

Flex Aquarium Kit, 15 US Gal / 57 L

Flex Aquarium Kit, 32.5 US Gal / 123 L

+4 More
Fluval Ammonia Remover is designed to neutralize toxic ammonia, a common issue for new, heavily stocked and overfed aquariums.

Ammonia Remover, 4-Pack

Compatible With:

Flex Aquarium Kit, 9 US Gal / 34 L

Flex Aquarium Kit, 15 US Gal / 57 L

Flex Aquarium Kit, 32.5 US Gal / 123 L

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 13.5 US Gal / 52 L

+4 More
Fluval Phosphate Remover rapidly removes excess phosphate, silicate and dissolved organics to create clean and healthy aquarium water.

Phosphate Remover, 4-Pack

Compatible With:

Flex Aquarium Kit, 9 US Gal / 34 L

Flex Aquarium Kit, 15 US Gal / 57 L

Flex Aquarium Kit, 32.5 US Gal / 123 L

Spec Aquarium Kit, 2.6 US Gal / 10 L

Spec Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 5 US Gal / 19 L

Evo Aquarium Kit, 13.5 US Gal / 52 L

+4 More