DIY CO2 Part 1 Citric Acid Powder Food Grade Fresh & Saltwater Aquarium/100%pure

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  • Regular price $18.98


  • Food grade
  • Dissolves easily
  • Organic / non-GMO
  • 100% pure

Instructions for use:

Bottle A / Part 1 Weigh 200g of part 1, Citric Acid Powder. Mix with 600ml of warm water until dissolved, add to a 2L plastic soda bottle