Peter Eichler
New member
opps I meant to say All conventional testkits are useless for phosphate. Salifert included.
Ok, thought that might be what you meant which is why I held back with a response... I agree and just paying attention to algae growth on your glass or rocks is a better guage for phosphate issues.
While Skibum is probably taking things a little far, I will no longer be buying any Salifert kits. I was burned by them and two faulty alkalinity test kits. Beyond that their customer service in non-existant, which is even more troubling for me. I can excuse a bad batch or a mistake from a company, IF they resolve the problem reasonably well. I've actually found API to be very good test kits for the basics as long as you ditch their vials and awful lids.