ZekeMM
Aquarium Advice Apprentice
Ok all, how do you resolve this? I test my water parameters with the Hagen made test kits. When I decided to test the results against a Marsdel test kit, I'm getting 2 different results which are not even close! (One says my Nitrate is 5PPM, the other says 40PPM!!!) I did just lose a Feather Duster for some reason but everything else looks healthy. How do you figure the more accurate test is? Thanks!