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Ferrous & Ferric Iron Source

Ferrous & Ferric Iron Source

$9.99 Sale price
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4oz bottle

  • 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