The bad luck continues

[Shellyfish]

Well I haven't added an ammonia remover. I only use prime to condition the water (since it's tap) and I haven't been putting any extra in to deal with the ammonia. I think I'm just getting a false positive.

 

[syrinx]

just go to the web ite to see what types of tests are appropriate for testing the ammonia- and which ones false positive.

 

[Shellyfish]

By the way, the black spots are all gone on the tang now.