Disinfecting agent
Effective agent against ichthyophthirius multifilis - a white point up to the size of 1 mm - which is a very common cause of problems to your fish.
Dosing
5 ml per 25 l water.
Usage
Apply in the night. Turn the filter off and increase air circulation. After 5 days repeat with 1/2 of the dose. Use this remedy after buying new fish or after larger treatments of your tank.