mygatt
Member
Is there such thing as a digital tester that will test everything for you, for example - ph, salinity, calium, phosphates, nitrates, nitrites, ammonia? How great would that be to just stick a probe in the water and it gives you all of the readings. I'm pretty sure there isn't, I have been looking all over the place for them. Also, Which digital testers does everyone use and what do you guys recommend? Like is there a certain company that has better quality and accuracy testers? Thanks in advance for anyons advice and comments