Kalk Reactor

**I am currently running my tank without a kalk reactor. I am now using a KH Director/Doser 2.1 for calcium and alkalinity monitoring and dosing**

My Reef Creations Nilsen Reactor (medium)


  • BL-10 pump
  • Footprint: 8.5″ (12″ including pump)
  • Total Height: 19.5″
  • Separate aquarium controller programs frequency and duration of mixing

My Reef Creations Nilsen Kalk Reactor