I put some water from my condo in Florida in a plastic water bottle. I am moving my tanks there in August. Tested the water today after the water was in a plastic water bottle. The numbers are crazy. PH 7.4/7.6. Ammonia 0. Now this is where it gets crazy. Nitrites 5 ppm. Not 1/2 ppm. 5 ppm. Deep purple. Nitrates ,5. What is going on. Anyway ever experience this.