Pre-Packed Bulk Deionization Resin (Color Changing)


Deionization (DI) Resin is used as the last stage of a RODI system to reduce any remaining total dissolved solids (TDS) down to undetectable levels, making perfect water for reef tanks.

  • Professionally Packed
  • Color Changing (Changes from blue to brown as it depletes)
  • Vacuum packed in foil-lined 4mm Mylar bags for a long shelf life
  • Includes Refillable 10” Cartridge
  • Nuclear Grade
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