The GEO Secondary Media Chamber (SMC) is design to be connected to the effluent/output of a calcium reactor. The GEO SMC with help increase the effluent pH and increase the saturation of alkalinity exiting the calcium reactor. GEO SMC are fitted with quick disconnect fittings 1/4″ OD and also come with barbed fittings 1/8″ ID if needed.

SKU: SMC618 Category: Tags: , , , , Product ID: 1877



  • All cell cast acrylic construction
  • Large 6″ diameter reaction chamber
  • 8″ diameter base, 20 3/4″ tall
  • Ten bolt keyhole flange set
  • Buna-N O-ring
  • 1/4″ push to connect fittings for input at bottom and output at top
  • comes with barb fittings for later model calcium reactors
  • 4 feet of blue 1/4″ tubing provided
  • Designed to be used with calcium reactor media
  • Will hold approximately 2 gallons of media


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