Testing water – the most important step to understanding your aquarium
Unfortunately you won’t find out what problem substances your aquarium water might possibly contain just by looking at it. With the help of water tests you can quickly and easily analyse any kind of water (tap, well, aquarium and pond water) and understand through the results which steps, if any, you need to carry out to improve it.
What water tests are available? How do water tests work? How do you test properly?