Water tests for aquarium water can be very important, especially when there are problems. This video shows you how to do the different types of water tests easily, yet correctly, and the most common mistakes that are made. When a biologist and a child test water together, it is easy to see where things can go wrong and how to do it correctly.
Everything you need to know about testing water can be found in the Themeworld Aquarium: Testing water
The most common errors during testing are listed in the myJBL blog: Inaccurate water tests – or did I do something wrong after all?
Find all the JBL PROAQUATEST cases and individual tests here: Water test