Getting the Salifert calcium test kit instructions right
If you're keeping a reef tank, you probably know that following the Salifert calcium test kit instructions correctly is the difference between thriving corals and a total mess. It is one of those kits that almost every hobbyist eventually buys because it strikes a great balance between being affordable and actually being accurate. But, let's be honest, the tiny little paper slip that comes in the box is easy to lose, and the font is small enough to make anyone squint. ...