1. Calculate the volume of water in qt.
2. Add 1ml of cupramine per 40 l of water.
3. Use the copper test kit to check the copper level after 1 hr of dosing.
4. If not reach 0.5 ppm, next day add the same amount as step 2.
5. Repeat step 3 and 4 until the copper level is reach 0.5ppm
6. Maintain the level for 14 days. If water change , repeat step 3 to 5.
Hope it is clear.