Agree 100%, but it may be helpful to try to get a better idea of the current ammonia (TAN) level to determine next steps. Currently we just know it is 2.5 or greater (and definitely not cycled). My understanding is: next steps might be different depending on whether the actual concentration is 3 ppm or 10+ ppm.unless the ammonia test is not working, the tank is not cycled and another ammonia test is not going to change that.