The Salifert Copper Test Kit is an accurate testing kit for saltwater environments. It measures the level of copper, which is routinely found in untreated tap water and is used as a medical aid for fish with various ailments. However, when the copper levels reach a certain point, their beneficial aspects become harmful and can impact the inhabitants of your tank in negative ways. The kit can measure dissolved or barely dissolved copper with a pH between 7.5 - 9. Can provide up to 50 accurate tests on tap or aquarium water.

• Accurate and immediate copper testing kit
• Detects copper found in untreated tap water
• Performs up to 50 accurate tests