CR618 Calcium Reactor


2 in stock

The CR618 will hold 12 pounds of large grain media and is suitable for reef aquariums up to 300 gallons.

2 in stock



  • 6″ diameter reaction chamber
  • All cell cast acrylic construction
  • ½” thick lid, 3/8″ thick flange and base
  • Key hole slot for lid removal
  • Full access to the reaction chamber
  • Micro ball valve effluent control
  • Sicce Syncra 1.5, bolts to base plate
  • pH probe port in lid
  • pH probe adapter included
  • Auto fill bubble counter
  • 11 x 10 foot print, 22″ overall height


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