Aquarium Articles

Precision Marine Calcium Reactors

Precision Marine Calcium Reactors

Precision Marine standard-flow Calcium Reactors are at the top of their game. Entirely hard plumbed. Top-Quality, High-Performance and value is the name of the game at Precision Marine Systems.

  • Compact Size
  • Reverse-Flow Design
  • High-Quality Speedfit check-valve
  • Silent Eheim water pump w/Two-Year warranty
  • Open access to reaction chamber
  • Micro-adjustable needle valve
  • Self-Priming Bubble Counter
  • CO2 mixes with water pump intake
  • No Cheesy Flex hoses
  • Quality fittings used throughout.......

CR422 Calcium Reactor

  • Overall Height - 24”
  • Reaction Tube Diameter - 4”
  • Reaction Tube Height - 18"
  • Base Dimension - 8.25"x 9.25"
  • Water Inlet/Outlet Size - 1/2" Barb/ ¼"Polyethylene Tubing
  • Water Pump Supplied - Eheim 1048
  • Capacity 250g 
SKU Description Price Order
PM-CR422 Precision Marine Calcium Reactors $ 389.99 Add to cart