Oxygen Test

🎯 A vital parameter often overlooked

Dissolved oxygen (O₂) is essential for fish respiration, nitrifying bacteria, and the overall biological activity of the aquatic system. A sudden drop in levels can lead to stress and even mortality in sensitive species. The JBL Oxygen O₂ Test provides fast and accurate analysis to detect a deficiency and take immediate action.

✅ The benefits of regular oxygen monitoring

1. Prevention of respiratory stress and abnormal behaviors
2. Maintaining good bacterial activity (biological filtration)
3. Optimizing the growth of aquatic plants
4. Early warning of overpopulation, heat, stagnation or rotting algae
5. A good oxygen level is a guarantee of vitality and stability for any aquatic system, natural or artificial.
   

⚙️ Technical details

The JBL O₂ Kit contains :

1. Liquid reagents for colorimetric measurement
2. Glass test tube
3. Dosing syringe
4. Reading color chart (colorimetric table)
5. Illustrated user manual
   

🎯Measuring range: from 1 to 10 mg/L of O₂
🔁Number of tests: up to 50 analyses depending on use

To be used particularly in summer, after treatment, or in the event of abnormal fish behavior (gasping, immobility, etc.).

JBL is a leading German brand in aquariums, renowned for the quality and innovation of its products for freshwater and saltwater aquariums and ponds.

For over 60 years, JBL has been developing a wide range of technical, nutritional and care solutions for fish, plants and reptiles, drawing on in-depth scientific expertise and rigorous laboratory testing.

Ideal for demanding aquarists looking for reliability and performance.