adding new LR


New member
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.

If it was cured you won't get a spike. To be safe, I would have water ready for a water change, but I don't think one will be necessary.
Thank for the quick reply thats what I thought and I do have water ready for a change if needed.