Salifert Oxygen Test Kit (o2)

• Can be used for marine water, freshwater and garden pond water

• The kit includes a professional color chart for accurate determination of oxygen concentration

• The Salifert Oxygen Profi-Test Kit is a must-have for aquarium hobbyists, ensuring the health and safety of your aquatic life.

• The kit is easy to use and provides reliable and accurate results, helping you maintain optimal oxygen levels in your aquarium.