Maybe it’s me, but didn’t the test in the OP show ammonia in the tank (in the picture) around .25
The color is not yellow, look at the nitrate results in the other picture, that is yellow... I know there are challenges with the color tests but... maybe test for ammonia conversion.
On a separate note, the ph probe will have you chasing the wind. Don’t fall into that trap.
The color is not yellow, look at the nitrate results in the other picture, that is yellow... I know there are challenges with the color tests but... maybe test for ammonia conversion.
On a separate note, the ph probe will have you chasing the wind. Don’t fall into that trap.