NilocG Aquatics Aquarium Fertilizer | Ferrum Liquid Iron 500ml Bottle Highly Concentrated Iron Supplement for Planted Tanks
Brand: NilocG Aquatics

Iron is an immobile nutrient in plants meaning that it cannot be scavenged from older leaves. This makes it very important to have a constant supply of available iron. Ferrum it a highly available form of ferrous chelated iron. Other cheaper iron supplements use iron in the ferric form which makes it less available. Dosing instructions are 1 pump per 10g 1-3x per week depending on the needs of your tank to maintain 0.1ppm iron.

Ferrum- Liquid Iron Supplement
Concentrated 10,000mg/l source of available iron
Provides 0.25ppm Iron when dosed at 1(1ml) pump per 10g
Derived from Iron Chelate DTPA, Iron Chelate EDTA and Ferrous Gluconate
Treats 5000 gallons