JBL PROAQUATEST O2 Oxygen

• To determine the current oxygen content and as a result indicate whether measures to increase the O2 content need to be taken
• Quick test to monitor the aeration: fill glass vial with sample water, add reagent, read sample value off colour chart
• When to use: once a week in newly set up aquariums and if there are signs of oxygen deficiency. Clear colour indication from yellow to wine-red
• You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium or Pond

Package contents: 1 JBL PROAQUATEST O2 Oxygen quick test. Contents for approx. 40 measurements. Incl. 3 reagents, syringe, glass vial with screw cap and colour chart. Reagent refill separately available

• Freshwater aquarium (community aquarium): 5-8 mg/l
• Lake Malawi/Lake Tanganyika aquarium: 5-8 mg/l
• Plant aquarium with few fish (aquascaping): 5-10 mg/l
• Marine aquarium: 5-10 mg/l Pond: 5-10 mg/l

The right water values are dependent on the fish stock and the plants in the aquarium/pond. Even if the water looks clear it can be contaminated. With bad values diseases or algae can appear in the aquarium/pond. To maintain a healthy aquarium/pond with conditions close to nature it is important to check and adapt the water values regularly.