Its fine for a beginner for the most part but its inaccurate in comparison to other brands like the salifert and red sea i use salifert personally.. And the reason they are inaccurate is because its not a titration test kit so you don't know the exact level of nutrients.
Ok I will go with something different. Does the one you use have the stuff I need to test the water with for corals....I have all the other stuff ammonia nitrite nitrate and ph
Yeah both Salifert and Red Sea have those test kits but they're usually sold individually not as a set.. however i think red sea does have a bundle... for corals you want calcium, alkalinity, magnesium... and later on you can upgrade your current test kits..