Seachem Flourish Iron (100ml / 250ml / 500ml)
Seachem Flourish Iron is a concentrated iron supplement designed to prevent and correct iron deficiency in freshwater planted aquariums. Iron is essential for chlorophyll production, helping plants maintain deep green coloration and healthy growth.
This formula provides ferrous iron (Fe²⁺), which is readily available for plant uptake, making it ideal for aquariums with high-light or fast-growing plants.
Features & Benefits:
Concentrated iron supplement for aquatic plants
Helps prevent and correct iron deficiency
Supports healthy green coloration and growth
Provides readily available ferrous iron
Ideal for high-light and heavily planted aquariums
Suitable for freshwater planted aquariums
Trusted quality by Seachem
Available Sizes:
Flourish Iron – 100ml
Flourish Iron – 250ml
Flourish Iron – 500ml
For freshwater aquariums only. Use as directed. Best used as part of a complete plant fertilization program.
Directions
Use 1 capful (5 mL) for each 200 L (50 US gallons) or as required to maintain about 0.10 mg/L iron. For smaller doses please note that each cap thread is about 1 mL. Use MultiTest Iron test kit to monitor iron concentrations. Due to rapid utilization, test within 30 minutes. Use as needed to combat signs of iron deficiency (usually seen in new growth) which include: chlorosis (yellowing) of tissue between veins and short and slender stems.
