How long does it take for an ammonia spike to happen?
I set up my new tank a few days ago with live rock from my established old tank and some from a friends established tank. I've been ghost feeding since then and haven't seen any ammonia. When will this happen or will I not see a spike as my live rock is already established? When I transported the rock from my friends tank it was all kept underwater the whole way and the temperature didn't fall to low at all because he lives nearby so will I not get a lot of die off from the rock?
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