Pax Bellum Iron/Manganese Fe/Mn



Iron/Manganese Supplement 

The ARID system requires the dosing of nitrates from time to time since nitrogen can become depleted by the growth of algae. Besides nitrate, it is a good idea to dose iron, manganese and molybdenum.


  • This bottle includes Iron and Manganese
  • 1 drop per 100L/25 gallons daily