AF Lab Cobaltum (200 mL)

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AF Cobaltum is a supplement of concentrated cobalt. Cobalt is essential for metabolic changes in all living organisms and is a vital part of vitamin B12. It is especially beneficial for fish coloration and growth of beneficial algae and bacteria. 

  • Designed for saltwater aquariums
  • Concentrated pure cobalt supplement
  • Important nutrient for metabolic changes and vitamin B12
  • Improves fish coloration
  • Supports growth of beneficial algae and bacteria



  • 1 ml of AF Cobaltum increases cobalt level by 0.0005 mg/l in 100 litres (27 US gal) of water.
  • Recommended level of cobalt in aquarium water is 0.0001 – 0.0006 mg/l (ppm). 
  • The maximum safe daily dose is 1 ml per 100 litres of water.
  • Dosage should be based on microelements consumption. 


More Information
UPC 5902026738965
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