angeladawng
Aquarium Advice Activist
Check your source water
It's not my RO/DI water either...I have been testing it before I add salt right when it goes into the bucket with my freshwater kit and getting 0 nitrate reading and then again after I put salt in and mix it overnight testing with my saltwater kit and getting 0 reading so it's got to be something else....OMG this is sooooooooo frustrating. And the part that sucks the most is that it is probably something really small and can be fixed in like .2 seconds for $0