Ammonia levels in tap water
Ive been cycling my tank with tap water with Prime. Today I thought I would check the ammonia levels in my tap water with an API ammonia test kit. The result was the tap water has ammonia at 1 ppm! Is that normal? I live in Harbor City, CA and didnt think there would be any readable ammonia in the tap water. I thought it may be the kit so I tested some bottled water and it read 0. Should I switch to RO water or distilled water? Im thinking that I should stop using the tap water immediately.