I have a newly cycled 92g tank I had about 55# of LR and I just added about 20# of new cured LR. If I was going to get an ammonia spike how long do you think it would take to see it. It was less than a 1/2 hour from LFS to my tank. Should I do some water changes over the next couple days just to be safe. I have a oc. clown and sixline in tank currently. Any input would be great.