Originally Posted by saltn00b
hah , and then try it under a yellow light, or in sunlight, you keep getting different results. thats why salifert is best, it doesnt use that system.
Saltn00b, how does the salifert system work? I am seriously thinking of going and buying a few kits now. I have the benefit of a girlfriend being a scientist, she takes my samples to her lab. Sometimes thats an inconvenience though.