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Product Information
Fluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Although the primary purpose of Fluval Foam is mechanical filtration, biological activity will eventually occur within its pore structure. These Fluval Aquarium Filter Foam Blocks also enhance biological filtration and are suitable for the Fluval 404 and Fluval 405 Aquarium Filters.

Features include:

• Provides mechanical filtration of large particles
• Prevents premature clogging
• Enhances biological filtration
•2-pack; Suitable for Fluval 404/405 Filter

Product Notes

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Fluval Filter Foam Block 404/405 - 2 pack

33 reviews
$7.99 SALE

List: $8.49

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Filter Foam Block 404/405 - 2 pack
Discontinued by vendor
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