ok well here is my situation,ive put 8ppm of ammonia in lkie 3 times,the first time is when i cycled and ammonia went to 0ppm,then i went on vaca and added ammonia to keep the bacteria alive,and 0 ppm of ammonia again,omw back from vaca i bought a nitrite test,making sure im cycled 2 days ago i added 8ppm of ammonia now im at 0ppm ammonia,is it possible that my nitrites will go quiker because i have done this step before?