Iron & Manganese

Macro-Algae and Freshwater Plant Supplement

KENT MARINE IRON & MANGANESE supplements iron, manganese, potassium and other micronutrients to spur saltwater macro-algae and freshwater plant growth. Does not contain ingredients that cause undesirable algae growth.

Add 5 ml (1 tsp) per 50 gallons of tank capacity every week or 8 drops each day.