
It wont slow the cycle down but why are you using GFO and carbon so early for? did you use tap water or ro water for your set up?
Ro, water, but my old LR was from my old tank and I don't want no P04 in my new 90g
was the live rock taken right out of the old tank and put into the new tank or did you dry it out and then use it as dead rock in your new tank?
so you really shouldnt have a big cycle if you had a good amount of live rock from your old tank...
