Determine the pH level of your soil, water or liquid aquarium with this Litmus Paper TEST BOOK. The book contains 80 strips for measuring pH levels from 1 to 14. It is an ideal tool for fish and aquarium enthusiasts who want to maintain the optimal pH level for their aquatic pets. This test kit is manufactured in China and comes with a unit quantity of 80. It is a simple and convenient way to test the pH level of your aquatic sample. The Litmus Paper TEST BOOK is a must-have for anyone who wants to ensure the health and well-being of their fish and aquarium.
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