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Fluval Bio-Foam, Filter foam blocks for filter 406, 407


  • $11.99
    Unit price per 

Designed specifically for high-performance Fluval 406/407 external filters, Bio-Foam filter foam blocks trap particles and bulky debris for efficient mechanical filtration.



  • Mechanical filter mass;
  • Custom design to prevent deflection of debris;
  • Ideal pore size to ensure efficient water flow and long life of the filter media;
  • Improvement of the biological filtration process;
  • Convenient package of 2.



  • 2 blocks of filter foam