Treatment

• If the bottle has a dropper cap, use 20 drops (1 mL) per 40 L (10.5 US gallons) the first day. On non-dropper caps, each inner ring is 1 mL.
• Wait 48 hours, then repeat dose.
• Test Copper levels after each dose. Although most fish tolerate Cupramine to 0.8 mg/L, it is not advisable to exceed 0.6 mg/L copper.
• Leave at this concentration for 14 days. Do not redose without testing.