Hi Guys,
I'm going to upgrade my tank from a 50 gallon to a 110 gallon. Any advice on transferring my livestocks to the new tank? I will be using old rocks plus new rocks and new sand. Do I need to cycle the new rocks and sand? If I transfer all the livestocks without cycling new rock and sand, will there be any issue? I have some maxspect biosphere in my current sump as well. Are the old rocks and biosphere enough to support the biological filtration? Thanks.