Re: Which Liquid Test Kits Are Most Accurate? I have used Aquarium Pharmaceuticals test kits for years with good results. I also have Salifert for Magnesium and Phosphate, they are easy and accurate. But for those that want the best, in my humble opinion, LaMotte would get my nod. That's why I voted for them. They are a bit pricey and that's why they are not used by casual hobbyists. LaMotte is the brand I prefer.
Dick |