Fluval U Underwater Filter BioMax

Original price was: $4.99.Current price is: $2.99.

Fluval U Underwater Filter BioMax

About this item

  • Provides an optimal environment for the colonization and growth of beneficial bacteria (biological filter media)
  • Unique bio rings have a complex pore system
  • Reduces and controls ammonia and nitrate
  • Suitable for freshwater, marine or reptile environments
  • Designed for fluval u2, u3, u4 underwater filters

Description

Fluval U4 Bio-Foam