And I've gone backwards. My tank isn't showing Ammonia, but it is showing 4ppm for Ammonium.
I haven't lost any fish, and water changes have nearly zero effect on the reading. I pulled all the fish anyways, the gobies were returned, and the Badi's were moved to my quarantine tank.
Funny enough? My shrimp are just fine...infact, I have more berried than ever before.