Fluval Stage 3 Biomax Replacement

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For U2, U3 & U4 Underwater Filters

SKU: 015561104951 Category:


  • Fluval BIOMAX provides an optimal environment for the colonization and growth of beneficial bacteria.
  • The unique bio rings have a complex pore system that provides an optimal environment where beneficial bacteria can thrive.
  • Fluval BIOMAX also reduces and controls ammonia and nitrate.
  • For freshwater and marine environments.

Additional information

Weight 0.13 oz
Dimensions 2.7 × 1.5 × 10.6 in


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