Pax Bellum Arid N18 Reactor

$928.95 $949.00


Get 10% back as store credit for any Pax Bellum nN18 reactor purchase.
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This innovative algae reactor provides reef keepers with the ultimate tool to export nutrients and maintain nitrate and phosphate at levels required for vigorous SPS coral growth. The ARID is a work of art and it’s patented design is based on more than a decade of research and development. As an option, you can order a Ca Reactor Feed/Injection Assembly to send excess CO2 from your calcium reactor right into the ARID, which further benefits the growth of macro algae.  Light Tube Assembly should be replaced after 10-12 months.



  • Recommended System Size: 40-120 gallons
  • Recommended Flow Rate: 150-200 gph
  • Recommended Pump: Maxijet 900 (pump not included)
  • Total Height: 20″; Total Footprint: 12″
  • 1/2″ FNPT inlet/outlet ports