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Saltwater Aquarium Guide Reef-keeping magazine
Filtration & Protein Skimmers

BRS Mini Reactor Review: Compact Fluidized Reactor for Nano Reefs

A nano-sized fluidized reactor for GFO, carbon, or biopellets — sized right for tanks under 50 gallons.

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The BRS Mini Reactor scales fluidized media reactor design down to nano-tank dimensions. Holds 1 cup of media — right-sized for tanks under 50 gallons.

Use cases

  • GFO for phosphate control
  • Carbon for water polishing
  • Biopellets for nitrate export

Verdict

The right reactor size for nano reefs that would tumble too violently in full-size units.