Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted Fresh Water Aquaria, 2 liter / 67.6 oz.
* Provides both ferrous (Fe2+) and ferric (Fe3+) iron sources to maximize benefit to planted aquaria.
* Two-tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle, when the aquarium is illuminated.
* Over 50% stronger than most competing products.
* Formulated utilizing extensive research on aquatic plant nutrient requirements.
Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted Fresh Water Aquaria, 2 liter / 67.6 oz.
* Provides both ferrous (Fe2+) and ferric (Fe3+) iron sources to maximize benefit to planted aquaria.
* Two-tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle, when the aquarium is illuminated.
* Over 50% stronger than most competing products.
* Formulated utilizing extensive research on aquatic plant nutrient requirements.
Item No. PT-BA-FNF2L
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Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted Fresh Water Aquaria, 2 liter / 67.6 oz. 
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