When was the last time you tested your aquarium water? The JBL PROAQUATEST LAB case contains all the important tests for your aquarium water. In this video aquascaping world champion Oliver Knott shows you how to test water properly.
You’ll find everything you need to know about this product here: JBL PROAQUATEST LAB
You can read more about the different water values in the JBL Themeworld Aquarium: Water values
Everything about water tests and the testing of water can also be found in the Themeworld Aquarium at: Testing water