How to Avoid Snails in Live Aquarium Plants

Snails can benefit an aquarium, since they help control algae and eat decaying plants. However, a couple snails can quickly become dozens or more and can overwhelm the aquatic environment. Since live plants often conceal tiny snails or their eggs, one way to help control the invaders is to treat the plants before placing them in the aquarium. Potassium permanganate is used to control infestations of Asiatic clams and zebra mussels and can also help control snails.

Things You'll Need

  • Plastic bucket, 2-gallon or larger
  • Measuring spoon
  • Potassium permanganate
  • Rubber gloves
  • Safety goggles
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Instructions

    • 1

      Fill a bucket with 1 gallon of tapwater.

    • 2

      Put on rubber gloves and safety goggles. Potassium permanganate can irritate skin and mucous membranes.

    • 3

      Mix ½ tbsp. of potassium permanganate into the water.

    • 4

      Place the plants in the solution. Soak for 15 minutes.

    • 5

      Rinse the plants in running water thoroughly before adding to the aquarium.