Fluval Filter Foam Block

Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 204/205/206 and 304/305/306 model filters. These foam blocks are custom-fit to trap large particles and debris, with an ideal pore size to allow efficient water passage and prevent clogging.

• Traps particles and debris for mechanical filtration
• Pore size allows efficient water passage with less clogging
• Safe for freshwater and marine aquariums
• For Fluval 204/205/206 and 304/305/306 filters

The additional filter surface area provided by this foam also enhances biological filtration.

Dimensions: 2.74"L x 1"W x 8.5"H

• Availability: In Stock
• Model: '15561102223
• Brand: Fluval