Can I try the step 1 and 2 posted here with a fish tank of guppies:

  1. Cutting a stem of mint;
  2. Placing mint stems in a glass of water fish tank containing guppies?

Will guppies enjoy the mint plant? Is mint plant harmful to guppies?

  • 2
    the acctive chemical in mint is an oil,and is most likely toxic to fish. Jun 6, 2021 at 12:28
  • @trondhansen Thanks! I avoid placing Mint cuttings inside the fish tank for now =)
    – Megidd
    Jun 7, 2021 at 1:41


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