Seachem - Flourish Iron - Aquarium Iron Supplement

Seachem Flourish Iron is a highly concentrated (10,000 mg/L) ferrous iron gluconate supplement. Plants are able to much more easily derive a benefit from Flourish Iron because ferrous iron gluconate is already in the ferrous form so they do not expend energy reducing it.

Features:

• Highly concentrated (10,000 mg/L) iron source for the planted aquarium
• Ferrous gluconate iron
• Ferrous gluconate is better suited to foliar feeding than iron-EDTA
• Gluconate is not harmful to plants or fish
• Contains no phosphate or nitrate

Size: 250ml