meowzer
Moderator
OK...I have an api phosphate test kit, and just received my salifert one (YAY)
The api was giving me a reading of 1...and states it reads in ppm
the salifert gives me a reading of .25 the kit also says it tests in ppm phosphate
according to the salifert test .25 is really bad.......BUT a test of 1 with api wasn't
I just changed out the gfo in my phosphate reactor...
Can someone please tell me if I should be worried with a reading of .25 on the salifert test
The api was giving me a reading of 1...and states it reads in ppm
the salifert gives me a reading of .25 the kit also says it tests in ppm phosphate
according to the salifert test .25 is really bad.......BUT a test of 1 with api wasn't
I just changed out the gfo in my phosphate reactor...
Can someone please tell me if I should be worried with a reading of .25 on the salifert test