Pax Bellum

Pax Bellum Iron

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  • Regular price $49.00
  • Will be in stock after

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