i dont know if someone can answer u how much K is too much. its all depending on the other elements such as other chemicals, light, your GH/KH reading etc. never used K test, and also would like to learn about this product > > From: "Paul Byham" <plbyham@bigpond.com> > Date: 2004/08/24 ג PM 12:03:12 GMT+03:00 > To: <aga-member@thekrib.com> > Subject: [AGA-Member] Potassium Test Kit > > Has anyone tried the potassium test kit by Aquarium Landscapes - which is a division of Fish-vet Inc.?? > Does it work? is it accurate? How much potassium is too much? > > Paul Byham > EDAS Plant Study Group Member > Melbourne, Australia. > _______________________________________________ > AGA-Member mailing list > AGA-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/aga-member > _______________________________________________ AGA-Member mailing list AGA-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/aga-member