Fritz Maracyn

$11.99$21.59

  • Highly Effective Treatment for Bacterial Infections in Fish
  • May be Used Along with Coppersafe, Maracyn Two, or Maracyn Oxy
  • Easy to Measure Packet Dosing System
  • Bulk Jars Available for Larger Systems
  • Safe for Fresh and Saltwater Systems
  • Effective Against Gram-Positive Pathogenic Organisms
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