1 week tank with bio spira, i add six tetras to the tank. reading were 1 week later and taken today. do i do water changes to keep ammonia level down. Nitrites never showed up. and Nitrates has been the same level from the first test 2 days later after adding Bio spira. Bio Spira was keep cold at LFS and during the ride home. is there some thing wrong or is this normal.
Amm =1.ppm - 1.25ppm
Nitrites = 0 ppm
Nitrates = .25ppm
Amm =1.ppm - 1.25ppm
Nitrites = 0 ppm
Nitrates = .25ppm