JBL MagnesiuMarin Magnesium Additive 500ml

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  • For the professional maintenance of reef aquariums, especially for beautiful calciferous red algae and strong corals
  • Liquid magnesium supplement – needs to be adjusted to a magnesium content between 1200 and 1400 mg/l.
  • Easy and effective dosing: add liquid magnesium supplement to strong current points in marine aquariums
  • Content can be checked with: JBL Ca/Mg Test Set (not included)
  • Package contents: 1 MagnesiuMarin. Use: 50ml increase by 50 mg/l in 50 l